Synonyms|115Antonyms|4|Broader|0Narrower|0Related|100

56 entries under smooth topic. ×

5
flat(adjective, calm, quiet, direct)
4
flush(adjective, calm, quiet, direct)
3
even(adjective, calm, quiet, soft)
3
horizontal(adjective, calm, quiet, direct)
3
level(adjective, quiet, direct, right)
3
plane(adjective, calm, quiet, direct)
2
alike(adjective, calm, direct, right)
2
continuous(adjective, calm, quiet, direct)
2
matching(adjective, calm, direct, right)
2
parallel(adjective, calm, direct, right)
2
regular(adjective, calm, quiet, right)
2
stable(adjective, calm, quiet, direct)
2
steady(adjective, calm, quiet, right)
2
straight(adjective, calm, direct, right)
2
unbroken(adjective, calm, quiet, direct)
2
unfluctuating(adjective, calm, direct, right)
2
uniform(adjective, calm, quiet, right)
2
uninterrupted(adjective, calm, quiet, direct)
1
akin(adjective, calm, flat, plain)
1
aligned(adjective, calm, flat, plain)
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ChicagoSmart Define. 2013. "planate thesaurus" https://smartdefine.org/planate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, planate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/planate/thesaurus/synonyms>.
MLASmart Define. "planate thesaurus" 28 June 2013. Web. 23 September 2026. <https://smartdefine.org/planate/thesaurus/synonyms>