58 entries under thicken topic. ×

16
callous(verb, adjective, dull, close, set)
14
harden(verb, close, set, settle, continue)
8
inure(verb, dull, develop, rough, adjust)
8
set(verb, adjective, close, fix, hard)
7
cake(verb, close, set, fix, settle)
7
concrete(verb, adjective, close, set, firm)
7
toughen(verb, close, set, fix, settle)
6
congeal(verb, close, set, fix, settle)
6
solidify(verb, close, set, fix, settle)
6
steel(verb, dull, close, set, fix)
5
stiffen(verb, dull, close, set, fix)
5
strengthen(verb, dull, close, set, fix)
4
acclimatize(verb, dull, close, set, develop)
4
dry(verb, close, set, fix, settle)
3
acclimate(verb, dull, close, set, develop)
3
season(verb, dull, close, set, develop)
2
brutalize(verb, dull, develop, rough, adjust)
2
coagulate(verb, close, set, fix, settle)
2
coarsen(verb, dull, develop, rough, adjust)
2
freeze(verb, close, set, fix, settle)
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APASmart Define. (2015). indurate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/indurate/thesaurus/synonyms
ChicagoSmart Define. 2015. "indurate thesaurus" https://smartdefine.org/indurate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, indurate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/indurate/thesaurus/synonyms>.
MLASmart Define. "indurate thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/indurate/thesaurus/synonyms>