Synonyms|220Antonyms|1|Broader|10Narrower|2Related|23

55 entries under harden topic. ×

1
consolidate(verb, close, set, fix, settle)
1
curdle(verb, close, set, fix, settle)
1
dry(verb, close, set, fix, settle)
1
freeze(verb, close, set, fix, settle)
1
jell(verb, close, set, fix, settle)
1
rigidify(verb, solidify)
1
set(verb, close, fix, settle, firm)
1
solidify(verb, close, set, fix, settle)
1
stiffen(verb, close, set, fix, settle)
1
strengthen(verb, close, set, fix, settle)
1
thicken(verb, close, set, fix, settle)
1
turn into stone(verb, expression, idiom, set)
1
turn to stone(verb, expression, idiom, clarify)
0
clarify(verb, solidify)
0
make hard(verb, expression, clarify, solidify)
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APASmart Define. (2015). fossilize thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fossilize/thesaurus/synonyms
ChicagoSmart Define. 2015. "fossilize thesaurus" https://smartdefine.org/fossilize/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fossilize thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fossilize/thesaurus/synonyms>.
MLASmart Define. "fossilize thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/fossilize/thesaurus/synonyms>