123 entries under easy topic. ×

6
unhurried(adjective, feature, state, calm, quiet)
5
at ease(expression, adjective, calm, quiet, light)
5
complacent(adjective, calm, cool, secure, soft)
5
languid(adjective, feature, state, calm, quiet)
5
snug(adjective, calm, quiet, light, secure)
5
soothing(adjective, calm, quiet, cool, smooth)
4
at peace(expression, adjective, calm, quiet, cool)
4
cheerful(verb, adjective, feature, state, calm)
4
contented(adjective, feature, state, calm, quiet)
4
easeful(adjective, calm, quiet, light, smooth)
4
hushed(adjective, calm, quiet, cool, smooth)
4
lenient(adjective, calm, quiet, kind, soft)
4
undemanding(adjective, feature, state, calm, quiet)
3
delightful(adjective, secure, soft, pleasant)
3
enjoyable(adjective, feature, state, secure, soft)
3
possessed(adjective, calm, quiet, cool)
3
reasonable(adjective, calm, quiet, sensible)
3
relaxing(adjective, calm, secure, soft, pleasant)
3
secure(adjective, calm, quiet, light, smooth)
3
stable(adjective, calm, quiet, smooth, soft)
11 years ago|30k views|share |citing 
APASmart Define. (2015). serene thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>