Synonyms|141Antonyms|11|Broader|1Narrower|0Related|53
1
relaxer
0
disapproval(noun, stop)
0
discouragement(noun, stop)
0
flexor
0
frustration(noun, stop)
0
loosener
0
looser
0
opposition(noun, stop)
0
softener
0
stop
0
weakener
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APASmart Define. (2015). stiffener thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stiffener/thesaurus/antonyms
ChicagoSmart Define. 2015. "stiffener thesaurus" https://smartdefine.org/stiffener/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, stiffener thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stiffener/thesaurus/antonyms>.
MLASmart Define. "stiffener thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/stiffener/thesaurus/antonyms>