Synonyms|28Antonyms|5|Broader|0Narrower|0Related|35
0
liberalizer
0
opener
0
relaxer
0
releaser
0
slacker
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APASmart Define. (2013). tightener thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tightener/thesaurus/antonyms
ChicagoSmart Define. 2013. "tightener thesaurus" https://smartdefine.org/tightener/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2013, tightener thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tightener/thesaurus/antonyms>.
MLASmart Define. "tightener thesaurus" 19 May 2013. Web. 23 September 2026. <https://smartdefine.org/tightener/thesaurus/antonyms>