150 entries under level topic. ×

3
iron out(verb, expression, phrasal verb, press, crush)
3
lay waste(verb, expression, destroy, demolish)
3
polish(verb, clear, press, smooth)
3
right(verb, fix, smooth, straight)
3
set right(verb, fix, smooth, straight)
3
slick(verb, clear, press, smooth)
3
square(verb, fix, smooth, straight)
3
throw down(verb, expression, drop, destroy, kill)
3
true up(verb, fix, smooth, straight)
3
untuck(verb, fix, smooth, straight)
2
batter(verb, beat, hit, destroy)
2
blow down(verb, expression, drop, destroy, kill)
2
cast down(verb, expression, destroy, smash)
2
decimate(verb, remove, ruin, destroy, crush)
2
extirpate(verb, destroy, smash, overthrow)
2
glaze(verb, clear, press, smooth)
2
make uniform(verb, expression, clear, press)
2
obliterate(verb, remove, ruin, destroy, crush)
2
overthrow(verb, ruin, destroy, crush, kill)
2
reduce(verb, move, hold, destroy, smooth)
10 years ago|9.1k views|share |citing 
APASmart Define. (2015). flatten thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/flatten/thesaurus/synonyms
ChicagoSmart Define. 2015. "flatten thesaurus" https://smartdefine.org/flatten/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, flatten thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/flatten/thesaurus/synonyms>.
MLASmart Define. "flatten thesaurus" 5 November 2015. Web. 21 September 2026. <https://smartdefine.org/flatten/thesaurus/synonyms>