unconcern
2 synonyms and 1 antonym for unconcern, grouped by meaning and by how common each one is.
Noun — A feeling of not caring or taking an interest in something.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
Etymology
Formed from un- and concern, dating from around 1660 to 1670.
Full origin of unconcern →