224 entries under smooth topic. ×

4
dress(verb, finish, uniformity)
4
flatten out(verb, expression, phrasal verb, fix)
4
glaze(verb, clear, press, flush)
4
glossy(adjective, quiet, soft, gentle)
4
on a par(expression, adjective, idiom, flat)
4
planar(adjective, flat, even, horizontal)
4
proportionate(adjective, reasonable, like, flat)
4
pulverize(verb, help, remove, ruin, destroy)
4
quiet(verb, adjective, calm, soft)
4
set straight(verb, expression, fix, adjust)
4
sleek(verb, adjective, quiet, clear, press)
4
smoothen(verb, even, flatten, lay)
4
straighten out(verb, fix, straight)
4
streamlined
4
tranquil(adjective, calm, quiet, soft)
4
unruffled(adjective, calm, quiet, soft)
4
upright(direct, honest, solid, short)
4
velvety(adjective, quiet, soft, gentle)
3
coat(noun, verb, set, cover, develop)
3
crush(verb, move, upset, hold, end)
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APASmart Define. (2016). level thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/level/thesaurus/synonyms
ChicagoSmart Define. 2016. "level thesaurus" https://smartdefine.org/level/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, level thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/level/thesaurus/synonyms>.
MLASmart Define. "level thesaurus" 1 March 2016. Web. 22 September 2026. <https://smartdefine.org/level/thesaurus/synonyms>