What are some nine-letter symptoms?

19 of the 181 symptoms in Icillion have exactly 9 letters, for example Dizziness, Heartburn and Confusion.

Which nine-letter symptoms start with D?

D is the most common first letter here, with 5 names, such as Delusions, Dizziness, Dyschezia, Dysgeusia and Dysphonia.

Science · lists

19 nine-letter symptoms in alphabetical order, from “Agitation” to “Toothache”. Each one counts as an answer in Icillion.

19 of the 181 symptoms have exactly 9 letters (10%).
Most start with D (5), A (4) and C (2).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some nine-letter symptoms?: 19 of the 181 symptoms in Icillion have exactly 9 letters, for example Dizziness, Heartburn and Confusion.
Which nine-letter symptoms start with D?: D is the most common first letter here, with 5 names, such as Delusions, Dizziness, Dyschezia, Dysgeusia and Dysphonia.

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Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.