195 entries under level topic. ×

2
polished(adjective, calm, quiet, smooth, soft)
2
prostrate(verb, adjective, smooth, crush, low)
2
rolled(adjective, calm, smooth, flat, plain)
2
round(noun, verb, clear, press, point)
2
sand(verb, clear, press, smooth)
2
serene(adjective, quiet, soft, gentle, flat)
2
sleek(verb, adjective, quiet, clear, press)
2
smooth out(verb, expression, press, flatten)
2
soft(adjective, quiet, gentle, flat)
2
stable(adjective, calm, quiet, direct, smooth)
2
stage(noun, point, quantity, amount)
2
standard(noun, point, quantity, amount)
2
straighten(verb, smooth, crush, smash)
2
stretch(noun, top, face, side)
2
tranquil(adjective, quiet, soft, gentle, flat)
2
unvarying(adjective, quiet, smooth, right, soft)
2
velvety(adjective, quiet, soft, gentle, flat)
1
abrade(verb, smooth, crush, smash)
1
akin(adjective, calm, smooth, flat, plain)
1
aligned(adjective, calm, smooth, flat, plain)
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APASmart Define. (2015). plane thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/plane/thesaurus/synonyms
ChicagoSmart Define. 2015. "plane thesaurus" https://smartdefine.org/plane/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, plane thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/plane/thesaurus/synonyms>.
MLASmart Define. "plane thesaurus" 24 October 2015. Web. 21 September 2026. <https://smartdefine.org/plane/thesaurus/synonyms>