| Main Entry: |
unperturbed
|
| Part of Speech: | adjective |
| Definition: | unruffled |
| Synonyms: | calm, collected, composed, placid, serene, tranquil, unagitated, undisturbed, unflurried, unflustered, unstirred, unvexed, unworried |
| Antonyms: | anxious, perturbed, upset, worried |