Synonyms|82Antonyms|1|Broader|1Narrower|0Related|9

13 entries under harden topic. ×

5
ossify(verb, solidify)
4
fix(verb, place, set, secure, join)
4
petrify(verb, solidify)
2
fossilize(verb, solidify)
2
solidify(verb, place, set, secure, settle)
1
lapidify
1
set(verb, place, fix, secure, establish)
0
calcify
0
clarify
0
make hard(expression, solidify)
0
mineralize
0
turn into stone(expression, idiom, solidify)
0
turn to stone(expression, idiom, solidify)
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APASmart Define. (2015). rigidify thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rigidify/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigidify thesaurus" https://smartdefine.org/rigidify/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rigidify thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rigidify/thesaurus/synonyms>.
MLASmart Define. "rigidify thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/rigidify/thesaurus/synonyms>