4
unmoved(adjective, calm, quiet, cool, moderate)
4
voluptuary(adjective, attitude, behavior, sexual moral, sexual activity)
3
balanced(adjective, calm, sound, reasonable, sensible)
3
capricious(adjective, attitude, behavior, sexual moral, sexual activity)
3
demure(adjective, calm, cool, dignified, unexcitable)
3
depraved(adjective, attitude, behavior, sexual moral, sexual activity)
3
deviant(adjective, attitude, behavior, sexual moral, sexual activity)
3
easily offended(adjective, attitude, behavior, sexual moral, sexual activity)
3
even(adjective, calm, dull, smooth, steady)
3
fancy-free(adjective, attitude, behavior, sexual moral, sexual activity)
3
footloose(adjective, attitude, behavior, sexual moral, sexual activity)
3
grave(adjective, calm, cool, dignified)
3
hedonistic(adjective, attitude, behavior, sexual moral, sexual activity)
3
lascivious(adjective, attitude, behavior, sexual moral, sexual activity)
3
lecherous(adjective, attitude, behavior, sexual moral, sexual activity)
3
liberal(adjective, attitude, behavior, sexual moral, sexual activity)
3
libertine(adjective, attitude, behavior, sexual moral, sexual activity)
3
mercurial(adjective, attitude, behavior, sexual moral, sexual activity)
3
moderate(adjective, calm, quiet, cool, gentle)
3
passive(adjective, calm, tolerant, lifeless, unemotional)
11 years ago|5k views|share |citing 
APASmart Define. (2015). unflappable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unflappable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unflappable thesaurus" https://smartdefine.org/unflappable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, unflappable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unflappable/thesaurus/synonyms>.
MLASmart Define. "unflappable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/unflappable/thesaurus/synonyms>