Synonyms|126Antonyms|40|Broader|0Narrower|0Related|504

4 entries under tightened topic. ×

6
tightened
5
firmed(verb, hardened)
1
secured
1
tensed
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APASmart Define. (2015). stiffened thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stiffened/thesaurus/synonyms
ChicagoSmart Define. 2015. "stiffened thesaurus" https://smartdefine.org/stiffened/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, stiffened thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stiffened/thesaurus/synonyms>.
MLASmart Define. "stiffened thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/stiffened/thesaurus/synonyms>