134 entries under serene topic. ×

1
hardened(adjective, cool, blank, aloof, unemotional)
1
harmonious(adjective, calm, quiet, cool, smooth)
1
heartless(adjective, cool, detached, blank, aloof)
1
indurated(adjective, cool, blank, aloof, unemotional)
1
inexpressive(adjective, cool, detached, blank, aloof)
1
insensible(adjective, cool, blank, aloof, unemotional)
1
insusceptible(adjective, cool, blank, aloof, unemotional)
1
irenic(calm, quiet, friendly, mild, easygoing)
1
lenient(adjective, calm, quiet, easy, informal)
1
matter-of-fact(adjective, calm, cool, blank, aloof)
1
neutralist(calm, quiet, friendly)
1
no-nonsense(adjective, calm, quiet, cool, reasonable)
1
nonbelligerent(calm, quiet, friendly)
1
nonviolent(calm, quiet, friendly)
1
on friendly terms(expression, idiom, calm, quiet, friendly)
1
on good terms(expression, idiom, calm, quiet, friendly)
1
pacifistic(calm, quiet, friendly)
1
pastoral(adjective, calm, quiet, cool, easy)
1
peace-loving(calm, quiet, friendly)
1
placatory(calm, quiet, friendly)
10 years ago|20k views|share |citing 
APASmart Define. (2016). composed thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/composed/thesaurus/synonyms
ChicagoSmart Define. 2016. "composed thesaurus" https://smartdefine.org/composed/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, composed thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/composed/thesaurus/synonyms>.
MLASmart Define. "composed thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/composed/thesaurus/synonyms>