Word.ws English Dictionary

synesthesiac

synesthesiac noun: someone with synesthesia.

Noun

synesthesiac (plural synesthesiacs)

  1. Someone with synesthesia.
    • The students he was hanging out with back then are all millionaire microchip engineers now, but even among them, he was a natural. One of those synesthesiacs who can see math. The PhDs did not love him hovering around.2014, Lee Henderson, The Road Narrows as You Go, Toronto, Ont.: Hamish Hamilton, →ISBN, page 43

Adjective

synesthesiac (comparative more synesthesiac, superlative most synesthesiac)

  1. Of or relating to synesthesia.
    • "If I had my way, the whole world would look like a carnival," writes Gordon, who has a synesthesiac "thing about color," and this book is certainly pinwheels, sideshows and waxy litter scattered on the ground. Very entertaining; a little dizzying.2024 July 28, Alexandra Jacobs, “Book Review: 'Seeing Through,' by Ricky Ian Gordon”, in The New York Times Book Review, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the...

Forms of synesthesiac

Noun
pluralsynesthesiacs
Adjective
comparativemore synesthesiac
superlativemost synesthesiac

Origin of synesthesiac

From synesthesia + -ac.

Questions about synesthesiac

What does synesthesiac mean?
Synesthesiac means someone with synesthesia.
What part of speech is synesthesiac?
Synesthesiac can be a noun or an adjective.
What is the plural of synesthesiac?
The plural of synesthesiac is synesthesiacs.

Words near synesthesiac in the dictionary

  1. syneruptive
  2. syneruptively
  3. syneses
  4. synesis
  5. synesthesia
  6. synesthesiac
  7. synesthesiacs
  8. synesthesias
  9. synesthete
  10. synesthetes
  11. synesthetic

Source and license

Adapted from Wiktionary: synesthesiac (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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