150 entries under level topic. ×

7
destroy(verb, drop, remove, ruin, destroy)
7
flatten out(verb, fix, smooth, straight)
7
ruin(verb, remove, destroy, crush)
7
smooth out(verb, expression, phrasal verb, fix, press)
7
subdue(verb, press, crush, kill)
6
compress(verb, move, hold, press, smooth)
6
deflate(verb, reduce, cause, crush, collapse)
6
depress(verb, move, hold, press, smooth)
6
flush(verb, calm, quiet, clear, press)
6
lay low(verb, expression, idiom, drop, cause)
6
rectify(verb, fix, smooth, straight)
6
straighten out(verb, fix, smooth, straight)
6
tear down(verb, expression, remove, ruin, destroy)
6
unbend(verb, fix, release, free, smooth)
5
annihilate(verb, remove, press, ruin, destroy)
5
ground(verb, drop, cause, crush, rise)
5
iron(verb, move, hold, calm, quiet)
5
planish(verb, fix, smooth, straight)
5
set straight(verb, fix, smooth, straight)
5
wreck(verb, remove, ruin, destroy, crush)
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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>