Synonyms|532Antonyms|140|Broader|7Narrower|0Related|215

363 entries under adjective topic. ×

7
unexcited(calm, quiet, cool, moderate)
7
unmoved(calm, quiet, cool, moderate)
6
assured(calm, quiet, cool, solid)
6
immovable(calm, cool, firm, solid)
6
poised(calm, quiet, cool, moderate)
6
still(calm, quiet, cool, moderate)
6
unaffected(calm, cool, collected, unflappable)
6
untouched(calm, cool, restrained, steady)
5
aloof(calm, quiet, cool, moderate)
5
comfortable(calm, peaceful, tranquil)
5
easygoing(calm, quiet, cool, mild)
5
equanimous(calm, cool, collected, unflappable)
5
level-headed(calm, cool, smooth, steady)
5
nerveless(calm, cool, collected, unflappable)
5
philosophical(calm, quiet, gentle, relaxed)
5
reserved(calm, cool, firm, sensible)
5
secure(firm, solid, certain, stable)
5
stable(calm, smooth, firm, solid)
4
balanced(firm, sensible, solid, steady)
4
complacent(calm, cool, certain, steady)
For more, visit Imperturbable on Power Thesaurus
11 years ago|10k views|share |citing 
APASmart Define. (2015). imperturbable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/imperturbable/thesaurus/synonyms
ChicagoSmart Define. 2015. "imperturbable thesaurus" https://smartdefine.org/imperturbable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, imperturbable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/imperturbable/thesaurus/synonyms>.
MLASmart Define. "imperturbable thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/imperturbable/thesaurus/synonyms>