vinegary
Word family
- vinegarnounB1
- vinegarishadjectiveC1
Synonym discussion
Sense: adjective/2
These words all describe an unfriendly or critical manner, but each has a different shade of meaning. Sour suggests a sulky, grumpy mood — someone who is sour may be silently displeased rather than actively critical. Bitter implies resentment rooted in past hurt or disappointment, so it feels heavier than vinegary. Acerbic often has an intellectual or witty edge (an acerbic critic), while caustic carries a sense of deliberate hurtfulness — like acid burning. Vinegary is lighter and more specific: it compares a person's manner to the thin, sharp quality of vinegar, suggesting habitual irritability rather than deep anger. For example, a guest might make a vinegary remark about the temperature of the soup (petty criticism), but a bitter comment about a divorce settlement shows lasting resentment.
Common collocations
Etymology
Formed from 'vinegar' (from Old French 'vinaigre', itself from 'vin' meaning wine and 'aigre' meaning sour) plus the adjective suffix '-y'. The literal meaning (tasting of vinegar) appeared in English by the early 1700s, and the figurative sense describing a person's sharp manner followed by the mid-1800s.
First known use
1730
1730, in the meaning defined at sense 1a