Synonyms|430Antonyms|36|Broader|13Narrower|0Related|124

73 entries under harden topic. ×

1
press(verb, close, set, fix, settle)
1
prop(verb, strengthen, reinforce, thicken)
1
stabilize(verb, strengthen, reinforce, thicken)
1
steady(verb, strengthen, reinforce, thicken)
1
tauten(verb, strengthen, tense, reinforce, chill)
0
braze(verb, set)
0
casehardened(close, set, firm, dry)
0
get hard(expression, set, freeze)
0
make hard(verb, expression, solidify)
0
mold(verb, set)
0
tense(verb, strengthen, reinforce, chill)
0
toughen up(verb, expression, set)
0
turn into stone(verb, expression, idiom, set)
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APASmart Define. (2015). petrify thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/petrify/thesaurus/synonyms
ChicagoSmart Define. 2015. "petrify thesaurus" https://smartdefine.org/petrify/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, petrify thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/petrify/thesaurus/synonyms>.
MLASmart Define. "petrify thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/petrify/thesaurus/synonyms>