31
level(verb, move, hold, calm, drop)
24
smooth(verb, move, hold, change, fix)
17
even(verb, calm, quiet, fix, clear)
15
smash(verb, remove, press, ruin, destroy)
14
demolish(verb, drop, remove, ruin, destroy)
14
floor(verb, drop, cause, hit, crush)
14
raze(verb, drop, remove, ruin, destroy)
13
crush(noun, verb, move, hold, hurt)
13
knock down(verb, expression, phrasal verb, drop, remove)
12
fell(verb, drop, cause, hit, destroy)
12
squash(noun, verb, move, hold, hurt)
10
prostrate(verb, drop, cause, crush, rise)
10
press(verb, hold, calm, quiet, clear)
10
straighten(verb, fix, open, release, free)
9
plane(verb, calm, quiet, clear, press)
9
roll(verb, drop, smooth, crush, slip)
9
trample(verb, hurt, press, crush, suppress)
8
devastate(verb, remove, ruin, destroy, crush)
8
grade(verb, clear, press, smooth, crush)
8
lay(verb, calm, quiet, set, cover)
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APASmart Define. (2015). flatten thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flatten/thesaurus/synonyms
ChicagoSmart Define. 2015. "flatten thesaurus" https://smartdefine.org/flatten/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, flatten thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flatten/thesaurus/synonyms>.
MLASmart Define. "flatten thesaurus" 5 November 2015. Web. 20 September 2026. <https://smartdefine.org/flatten/thesaurus/synonyms>