13 entries under smooth topic. ×

6
open(verb, straighten)
5
free(verb, adjective, straighten)
5
succeed(verb, straighten)
3
achieve(verb, straighten)
3
leave(verb, straighten)
3
loose(verb, straighten)
3
loosen(verb, straighten)
2
flatten(verb, straighten)
2
let out(verb, expression, phrasal verb, straighten)
2
unbend(verb, hold, close, straighten)
0
divide(verb, straighten)
0
separate(verb, straighten)
0
straighten
11 years ago|1.5k views|share |citing 
APASmart Define. (2015). fold thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fold/thesaurus/antonyms
ChicagoSmart Define. 2015. "fold thesaurus" https://smartdefine.org/fold/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fold thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fold/thesaurus/antonyms>.
MLASmart Define. "fold thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/fold/thesaurus/antonyms>