198 entries under easy topic. ×

3
reasonable(adjective, calm, quiet, relaxed)
3
relaxed(adjective, calm, quiet, light, cool)
3
running(adjective, calm, quiet, light, simple)
3
secure(verb, adjective, calm, quiet, light)
3
sedate(adjective, calm, quiet, cool)
3
straightforward(adjective, clear, light, simple)
3
thin(adjective, dull, weak, soft)
3
trouble-free(adjective, simple, straightforward, undemanding)
2
at peace(expression, adjective, calm, quiet, clear)
2
chatty(articulate, confident, talkative, flowing)
2
cogent(adjective, articulate, confident, talkative)
2
cursive(adjective, calm, quiet, light, simple)
2
easygoing(adjective, calm, quiet, cool, kind)
2
effusive(articulate, excessive, confident, flattering)
2
feathery(adjective, soft, thin, delicate)
2
furry(adjective, soft, thin, delicate)
2
garrulous(articulate, confident, talkative, flowing)
2
hushed(adjective, calm, dull, quiet, cool)
2
low(adjective, calm, dull, quiet, weak)
2
natural(adjective, elegant, beautiful, charming)
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APASmart Define. (2015). smooth thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>