224 entries under smooth topic. ×

3
curves out(verb, fix, straight)
3
dead flat(expression, adjective, idiom, flat)
3
exact(adjective, flat, ordinary, equal)
3
iron(verb, move, hold, calm, quiet)
3
marble
3
match(verb, make, meet, settle)
3
matching(adjective, direct, right, like)
3
placid(adjective, calm, quiet, friendly)
3
polish(verb, clear, press, finish)
3
precise(adjective, flat, certain, ordinary)
3
restful(adjective, calm, quiet, friendly)
3
rolled(adjective, flat, equal, even)
3
set right(verb, fix, straight)
3
silken(verb, smoothness)
3
silky(adjective, quiet, soft, gentle)
3
true up(verb, fix, straight)
3
unfluctuating(adjective, direct, right, flat)
3
untuck(verb, fix, straight)
2
comparable(adjective, like, flat, exact)
2
compress(verb, move, hold, crush)
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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>