Synonyms|903Antonyms|172|Broader|14Narrower|7Related|338

5 entries under idiom topic. ×

3
make uneven(verb, expression, raise, lose)
0
form into ringlets(expression, smooth)
0
going with the flow(expression, leave)
0
lay down arms(expression, stop, refuse, contradict)
0
throw in the towel(expression, stop)
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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>