| Main Entry: | untroubled |
| Part of Speech: | adjective |
| Definition: | calm, peaceful |
Synonyms: |
composed, cool, halcyon, hushed, placid, quiet, serene, steady, still, tranquil, unagitated, unconcerned, undisturbed, unflappable, unflustered, unperturbed, unruffled, unstirred, unworried |
Antonyms: |
anxious, disturbed, troubled, unnerved |
| 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 |
| Main Entry: | unruffled |
| Part of Speech: | adjective |
| Definition: | calm |
Synonyms: |
collected, composed, cool, cool-headed, undisturbed, unflappable, unflurried, unflustered |