NYT Dictionary

ACID

/ˈæsɪd/
AdjectiveNounAC-idac-id · 2 syllablesGrade 9

Accepted in official NYT Spelling Bee puzzle years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Meaning

Sour, sharp, or biting to the taste; tart; having the taste of vinegar.

Etymology

Origin: Latin

Etymology tree Proto-Indo-European *h₂eḱ- Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *h₂eḱéh₁yeti Proto-Italic *akēō Latin aceō Proto-Indo-European *dʰeh₁-der. Proto-Italic *-iðos Latin -idus Latin acidusbor. French acidebor. English acid From French acide, from Latin acidus (“sour, acid”), from aceō (“to be sour”). Doublet of agita.

Synonyms & Antonyms

Synonyms

acidicaciddosedotelvispanesupermanzenacerbacerbic

Antonyms

alkalinebasealkali

NYT Puzzle Appearances

Accepted in 22 recorded puzzles:

+10 earlier appearances in the archive.

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