In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for idiosyncrasy, like: quirk, peculiarity, eccentricity, characteristic, idiom, habit, affectation, mannerism, quirkiness, idiosyncracy and trait.

Is there a word for synonym?

Thesaurus.com lists metonym as a synonym of synonym, but their meanings aren't exactly the same. ... This is probably the closest synonym of synonym, although it's antiquated and rarely used.

What is an example of an idiosyncrasy?

The definition of an idiosyncrasy is an unusual behavior, mannerism or reaction of a person or group of people. An example of idiosyncrasy is someone being allergic to air. ... A behavior or way of thinking that is characteristic of a person.