42 entries under verb topic. ×

4
break(raise, lose)
3
elevate(raise, lose)
3
make uneven(expression, idiom, raise, lose)
3
raise
3
round(raise, lose)
3
sharpen
2
crumple
2
fold(smooth, lay, straighten)
2
rumple(smooth, crush, wrinkle)
1
buckle(straighten, warp, contort)
1
erect(raise, lose)
1
give
1
swell
1
twist out of shape(fix, smooth, level, straight)
0
administer
0
allow
0
apply
0
bestow
0
blow up(expression, phrasal verb, raise, lose)
0
bring
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APASmart Define. (2015). flatten thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flatten/thesaurus/antonyms
ChicagoSmart Define. 2015. "flatten thesaurus" https://smartdefine.org/flatten/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, flatten thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flatten/thesaurus/antonyms>.
MLASmart Define. "flatten thesaurus" 5 November 2015. Web. 24 September 2026. <https://smartdefine.org/flatten/thesaurus/antonyms>