Apathetic, airy, and and collected are all synonyms for nonchalant. Anxious and concerned are these antonyms of nonchalant. And here are another 19 synonyms for nonchalant.
Nonchalant Synonyms
- Airy
- And collected
- Apathetic
- Blasé
- Calm
- Casual
- Collected
- Composed
- Cool as a cucumber
- Cool
- Detached
- Dispassionate
- Indifferent
- Insouciant
- Offhand
- Unconcerned
- Unemotional
- Laid-back