For too long, the field of anxiety medicine has concerned itself with the obvious — spiders, heights, the dark, public speaking. These are perfectly respectable fears, and the profession has served them well. But in recent years, a growing body of patient testimony, clinical observation, and one very productive afternoon in the archives has revealed an entire landscape of terror that has gone unnamed, unclassified, and therefore uninsured.

The phobias collected in this volume are real. They are experienced daily by otherwise functioning adults who have had no medical vocabulary with which to describe them. They have suffered in silence, or else described their fear to family members who said “that’s not a thing,” which is, clinically speaking, the worst possible response.

It is a thing. It is all things. What follows is the official record.

Editor’s Classification Notice The following phobias are presented in no particular order, as ranking fears by severity proved methodologically controversial and personally upsetting to three members of the editorial committee. Severity ratings have been assigned by the Classification Subcommittee, whose own phobias are documented in the forthcoming companion volume, Healers Who Also Have Problems.

The Twenty Formally Recognized Emerging Phobias

Vermiculophagophobia
Latin: vermiculus (worm) + phagein (to eat) + phobia
The Fear of Biting into an Apple and Finding a Worm

More precisely: the fear of biting into an apple and finding half a worm — a distinction the patient considers critical and the therapist pretends to understand. Sufferers report a complete inability to eat apples, to look at apples, to be in the same room as a bushel basket, or to visit any state whose license plate features fruit. The disorder manifests most severely in autumn.

Severity: Moderate to Catastrophic Most patients have never actually found a worm. This makes no difference whatsoever.
Speculophobia Propria
Latin: speculum (mirror) + propria (one’s own)
The Fear of Looking at Yourself in a Mirror

Not to be confused with general vanity, existential dread, or the entirely rational horror of catching one’s reflection in a department store mirror under fluorescent lighting at 2:00 p.m. on a Tuesday. This phobia is specific, clinical, and triggered by the suspicion that one’s reflection is slightly delayed — watching, waiting, and forming its own opinions. Sufferers shave by feel.

Severity: Highly Inconvenient Many patients report that the reflection looked “smug.” This has not been independently verified.
Glaciobrumophobia
Latin: glacies (ice) + brumus (dark/chocolate, archaic) + phobia
The Fear of Chocolate Ice Cream

The patient presents with a deep, unshakeable certainty that chocolate ice cream is “up to something.” They cannot articulate what. It simply seems, in a way they feel the field should take seriously, too confident. Vanilla is fine. Strawberry is acceptable. But chocolate ice cream stands in the freezer with an air of absolute self-assurance that the patient finds frankly threatening. Hot fudge is grounds for hospitalization.

Severity: Embarrassing at Parties Affected patients can often tolerate chocolate cake, which they describe as “more honest.”
A woman in a pink robe, surrounded by dozens of toothbrushes, holding one up with an expression of horror — a clinical portrait of Cuspidophobia Incognita.
A clinical portrait of Cuspidophobia Incognita. The patient is holding a toothbrush. The patient is not certain it is her toothbrush. The patient has thirty-four more.
Cuspidophobia Incognita
Latin: cuspis (point) + incognita (unknown)
The Fear That Your Toothbrush Has Been Used by Someone Else

The patient cannot remember using the toothbrush. The patient also cannot remember not using it. Someone may have used it. The question is unanswerable. The fear, therefore, is bottomless. Sufferers purchase new toothbrushes at intervals of three to eleven days and maintain a strict Chain of Custody logbook that their family refuses to sign. The average patient owns 34 toothbrushes at any given time.

Severity: Financially Burdensome Three patients in this study have independently invented the personal toothbrush safe.
Sonoventrophobia
Greek: sonos (sound) + venter (belly) + phobia
The Fear That Your Stomach Will Growl in a Quiet Room

This phobia is unique in that the trigger — a silent room — is the very condition that makes the feared event most audible. The patient arrives hungry to a lecture, a funeral, a library, or a Quaker meeting and immediately enters a state of acute anticipatory terror. The stomach, sensing this, obliges. The phobia is therefore self-fulfilling, which the Subcommittee regards as an elegant if unkind design flaw.

Severity: Socially Annihilating Recommended treatment: eat before going anywhere quiet. Patients report this feels “too obvious to count as medicine.”
Vestigiodigitophobia
Latin: vestigium (footprint) + digitus (finger) + phobia
The Fear of Leaving Fingerprints on a Clean Glass

The patient is aware, at all times, of where their fingers are and what they are touching. When handed a clean glass — particularly a freshly polished wine glass with the sunlight coming through it — they experience a cascade of horror that ends only when someone else touches it first, absorbing the transgression. Sufferers drink exclusively from mugs, paper cups, or their cupped hands, which at least feel honest about the situation.

Severity: Incompatible with Entertaining Patients often carry small cloth polishing squares. They do not offer these to others.
Temporiphobia Lacunaris
Latin: tempus (time) + lacuna (gap, void)
The Fear That You’ve Already Missed the Best Part

The patient arrives at a party, a concert, a film, or a family gathering with the immediate and unshakeable conviction that something extraordinary happened seventeen minutes ago, and everyone present has already formed the story they will tell forever, and the patient is not in it. The phobia is impossible to disprove. The patient spends the rest of the event asking “did anything happen earlier?” in a tone that others describe as “unsettling.”

Severity: Chronic, Low-grade, Exhausting No treatment exists. Arriving early has not helped. Patients report that being early is “just a different kind of missing it.”
Nomotelephonophobia
Greek: nomos (rule) + tele (far) + phone (voice) + phobia
The Fear of Calling a Company’s Customer Service Line

The patient has a problem with a billing error, a package, or an appointment. They know this problem can only be resolved by phone. They have known this for eleven weeks. The problem continues. The patient, in clinical terms, would rather let the problem become permanent than spend forty-five minutes on hold listening to a flute arrangement of “Africa” by Toto, only to be disconnected at the point of resolution. The Subcommittee considers this reasonable rather than pathological but has listed it here anyway.

Severity: Near-Universal This phobia may in fact be a rational response. The committee is reviewing its methodology.
Pullophobia Retrocedentis
Latin: pullus (pushing, straining) + recedere (to go back)
The Fear of Pulling a Door That Says “Push”

Not the act itself — everyone pulls a push door, and the shame passes in seconds. This phobia is the anticipatory terror of doing it again, in front of the same people who witnessed the first time, in the same doorway, on the same day, possibly before the door has even finished closing. Sufferers take elaborate evasive routes through buildings, using only doors with no handles whatsoever, which requires significant commitment and strong palms.

Severity: Logistically Crippling Several patients have begun entering buildings only through automatic doors, which they describe as “the only honest architecture.”
Epiphanophobia Mundana
Greek: epiphanos (revealed) + Latin: mundanus (ordinary, worldly)
The Fear of Realizing You’ve Been Pronouncing a Word Wrong Your Entire Life

The patient has said “expresso” in front of a barista. Or “supposably” in a meeting. Or “nucular” in a physics department. The moment of discovery — when someone’s face changes slightly, or a silence falls that has a specific quality — is described by patients as “the floor dropping away.” Sufferers read silently whenever possible and have abandoned all conversation involving food, science, or words that begin with “mis-.” The word “mischievous” has claimed seven confirmed patients this year alone.

Severity: Vocabulary-Limiting One patient now speaks exclusively in short declarative sentences and has found this “honestly quite freeing.”
“The fears documented herein are not failures of reason. They are reason’s surplus — a mind so thorough in its threat-detection that it has run out of actual threats and begun inventing superior ones.”
— Dr. Winifred Haverstock-Prune, Opening Remarks, The Pemberton Symposium on Unnecessary Fear
Scriptodesertophobia
Latin: scriptum (writing) + desertus (abandoned, empty)
The Fear of Running Out of Ink Mid-Sentence

The patient writes the first three words of a sentence, the pen begins to fade, and a cold certainty descends: the sentence — which may have been important — will be lost at its most critical juncture. Sufferers keep between eight and forty pens in their immediate vicinity at all times, test each pen before writing, and will not begin a sentence they cannot finish in a single ink supply. Long sentences are entirely off the table, which has had a measurable effect on their prose style.

Severity: Stylistically Transformative Three patients have switched entirely to pencils. They report this as “a capitulation, but a necessary one.”
Soporivocalophobia
Latin: sopor (sleep) + vox, vocis (voice) + phobia
The Fear of Saying Something Embarrassing in Your Sleep

The patient does not know what they say when unconscious. This is the entire problem. They have no access to the evidence, no ability to defend themselves against it, and no knowledge of how many of the people they share a bed with, a hotel room with, or a tent with during that ill-advised camping trip have heard things. The things could be anything. They may have confessed deeply held beliefs about soup. There is no way to know.

Severity: Relationally Destabilizing Several patients have installed recording devices, then discovered they were too frightened to press play. The recordings accumulate.
A man in a blazer recoiling from a restaurant lobster tank, where a massive lobster eyes him with unmistakable intention.
A documented encounter. The claws are restrained by rubber bands. The patient considers this insufficient. The patient has thought carefully about what the lobster could accomplish anyway. The patient ordered the salmon.
Crustaceopercussophobia
Greek: crustaceos (crustacean) + percussio (a striking, snapping)
The Fear That a Lobster in a Restaurant Tank Is Planning Something

The patient walks past the tank. The lobster turns. Their eyes — which the patient describes as “knowing” — make contact. The patient is aware that lobsters cannot plan, that they lack the requisite neural architecture, and that this specific lobster has been in a tank for nine days and has other concerns. The patient is also aware that the lobster’s rubber band-bound claws are frankly inadequate defense against whatever the lobster is contemplating. The patient orders the salmon.

Severity: Confined to Seafood Restaurants Patients consistently anthropomorphize the lobster as “patient” and “methodical.” This is considered a rich clinical data point.
Abruptophonia Terminalis
Latin: abruptus (sudden, broken off) + Greek: phone (sound, voice)
The Fear of Laughing at the Wrong Moment

The patient is in a situation of absolute solemnity — a memorial service, a disciplinary hearing, a moment of profound interpersonal vulnerability — and something small, irrelevant, and completely inappropriate strikes them as funny. Not mildly funny. Cosmically, helplessly, convulsively funny. The fear is not of the laugh. The fear is of the particular quality of suppressed laughter that, in quiet rooms, sounds exactly like crying. And the confusion this creates. And the explanations required afterward.

Severity: Socially Nuclear Sufferers frequently avoid funerals, which solves one problem and creates several others.
Digitopercussophobia
Latin: digitus (finger) + percussio (tapping, drumming) + phobia
The Fear of Being the Only Person at a Table Who Doesn’t Know What to Order

The patient arrives at a restaurant. The menu is long. Others at the table have already decided — the patient can tell by the way they’ve folded their menus with the calm authority of people whose hunger has a destination. The patient has not decided. The waiter is approaching. The waiter has started at the other end of the table and will reach the patient in seconds. The patient points at a random item and learns three hours later that they have ordered liver. This happens consistently.

Severity: Gastrointestinally Consequential Patients are advised to look at the menu before arriving. They report that this “feels like cheating.”
Umbraphobia Familiaris
Latin: umbra (shadow) + familiaris (belonging to the household)
The Fear That Someone Is Standing Just Behind You

The patient is alone. They are certain of this. And yet. There is a quality to the air directly behind them — a warmth, a presence, a faint suggestion of breathing that the patient’s own breathing keeps obscuring — that makes them deeply uncomfortable about what a sudden turn might reveal. Sufferers position themselves exclusively with their backs to walls, corner tables, and sturdy objects, and describe this as “just a preference” with a speed and firmness that the Subcommittee considers diagnostically informative.

Severity: Posturally Limiting Every patient in this cohort turned around during the intake interview. Nothing was there. This is noted in the record without further comment.
Propinquitophobia Canis
Latin: propinquitas (nearness) + canis (dog)
The Fear That a Dog You’re Petting Doesn’t Actually Like You

The dog is wagging its tail. The dog has chosen to approach the patient. The dog is currently pressing its head into the patient’s hand with what appears to be enthusiasm. The patient is unconvinced. Dogs are polite. They don’t want to cause a scene. The tail-wagging could be diplomatic. The patient continues petting the dog with the anxious diligence of someone trying to win an argument they’re not having out loud, while watching the dog’s face for any sign of professional courtesy versus genuine feeling.

Severity: Adorable to Observe, Distressing to Experience No dog in this study has confirmed or denied its feelings. The dogs have been notably unhelpful.
Scalaphobia Descensoria
Latin: scala (staircase) + descensorius (relating to going down)
The Fear of Misjudging the Last Step on a Staircase

The patient reaches what they believe is the final step. They step onto what they assume is floor. There is one more step. The resulting lurch — that sudden, lurching surprise of a floor that wasn’t there — has convinced the patient that staircases are not to be trusted, that the ground itself is provisional, and that arriving safely at the bottom of any staircase is a gift that may not be extended a second time. The patient now descends all stairs one step at a time, holding both rails, counting aloud.

Severity: Architecturally Significant Seven patients have installed illuminated step-edge tape on every staircase they regularly use. Their homes are spectacular at night.
Acrographophobia
Greek: akros (at the end) + graphein (to write) + phobia
The Fear of Signing Your Name and It Looking Wrong

The patient has signed their own name thousands of times. The name has not changed. And yet: this signature, on this document, under these eyes, with this particular pen on this slightly too-smooth paper, has come out looking like someone else signed it — someone who learned the patient’s name from a description rather than experience. The patient stares at it. The teller stares at it. The signature stares back. No one speaks. The moment lasts approximately four hundred years.

Severity: Transactional Gridlock Patients practice their signatures at home. This has not helped. The signature always looks better at home.
Valedictophobia Perpetua
Latin: valedictio (farewell) + perpetuus (endless, continuing)
The Fear of Not Being Able to End a Phone Conversation

The conversation has concluded. Both parties know this. The business has been conducted, the pleasantries have been exchanged, and there are no new topics on the horizon. And yet, rather than saying “goodbye” and ending the call, both parties continue to generate filler content — “well,” “okay then,” “so,” “alright,” “yeah,” “okay,” “okay then,” “well” — in a loop that has, in documented cases, lasted up to fourteen minutes past the point of conversational completion. The patient describes this as a hostage situation in which they are simultaneously the hostage and the captor.

Severity: Universal, Acknowledged by No One The Subcommittee ended its own discussion of this phobia eight minutes after the discussion was over. The irony has been noted.
Diagnostic Note · DSM-VII Addendum · Proposed Classification Cluster F41.9.2 through F41.9.21

A Word on Recognition and Validation

The patients represented in this compendium do not ask for sympathy. They ask only for the thing that the field of medicine has historically been reluctant to provide: a name. To name a fear is not to cure it. But it is to say, in the language of clinical authority, that the fear is real, that it belongs somewhere, and that the person experiencing it is not simply, as their family has suggested, “being dramatic.” They are being dramatic in a recognized and properly classified way, which is an entirely different matter.

Notes Toward a Treatment Philosophy

Treatment for the phobias collected here remains, in most cases, experimental. Cognitive behavioral therapy has shown promise for Vermiculophagophobia, though patients consistently report that the exposure therapy — which involves biting into an apple in a controlled clinical environment — feels like exactly the kind of thing a therapist would suggest and exactly the kind of thing that would happen. For Nomotelephonophobia, the recommended intervention is a callback option, though the fear of the callback call returning at an inconvenient moment has generated a secondary phobia not yet covered in this edition.

For the remaining phobias, the Subcommittee recommends what it terms “structured acknowledgment”: the simple clinical recognition that the fear exists, is documented, and has been assigned a Latin name. Patients consistently report that this helps. Not much. But more than you’d think.

✦ ✦ ✦

The Institute continues to accept case submissions for the Sixth Edition Supplement, which will include phobias related to self-checkout machines, the sound a refrigerator makes at 3 a.m., and the specific anxiety of being the first to arrive at a restaurant and not knowing whether to be seated or wait by the door while the entire staff watches. That last one has a name already. We are simply still arguing about the Latin.