Imperturbable
Adj.
Definition
- Unexcitable; unflustered; calm.
Synonyms
- assured
- complacent
- composed
Antonyms
- excitable
- irritable
- jittery
Sentences
- In the business meeting, Mathew became imperturbable and reserved to make a good impression on the CEO.
- The speaker on TedTalk was imperturbable, which made his presentation run quick and efficently.
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