36 entries under strengthen topic. ×

8
tense(verb, restrain, contract, narrow)
6
firm(verb, reinforce, harden, thicken)
2
brace(verb, reinforce, harden, thicken)
2
inflate(verb, go, cover, open, run)
1
anneal(verb, tense, reinforce, chill)
1
benumb(verb, steady, tense, reinforce)
1
candy(verb, steady, tense, reinforce)
1
cement(verb, reinforce, harden, thicken)
1
chill(verb, steady, tense, reinforce)
1
condense(verb, restrain, contract, steady)
1
fix(verb, narrow, reinforce, harden)
1
gel(verb, steady, tense, reinforce)
1
harden(verb, steady, reinforce, thicken)
1
inspissate(verb, steady, tense, reinforce)
1
jelly(verb, steady, tense, reinforce)
1
ossify(verb, reinforce, harden, thicken)
1
petrify(verb, tense, reinforce, chill)
1
precipitate(verb, tense, reinforce, chill)
1
prop(verb, steady, reinforce, harden)
1
reinforce(verb, harden, thicken, stabilize)
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APASmart Define. (2015). tauten thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/tauten/thesaurus/synonyms
ChicagoSmart Define. 2015. "tauten thesaurus" https://smartdefine.org/tauten/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, tauten thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/tauten/thesaurus/synonyms>.
MLASmart Define. "tauten thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/tauten/thesaurus/synonyms>