1
unenthusiastic
1
unflappability
1
uninvolved(adjective, indifferent, unsympathetic, inattentive, uninterested)
1
unplagued
1
unshaken
1
unstirring
1
untormented
1
waning
1
whispering(adjective, calm, quiet, easy, mild)
1
windless
0
abate
0
agreeable(calm, easy, relaxed, comfortable, contented)
0
airy(adjective, calm, cool, relaxed, detached)
0
allay
0
alleviate
0
amicable(calm, easy, relaxed, comfortable, contented)
0
apathy
0
appease
0
appeasement
0
assuredness
11 years ago|10k views|share |citing 
APASmart Define. (2015). unperturbed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unperturbed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unperturbed thesaurus" https://smartdefine.org/unperturbed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unperturbed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unperturbed/thesaurus/synonyms>.
MLASmart Define. "unperturbed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unperturbed/thesaurus/synonyms>