67 entries under verb topic. ×

3
callous(dull, develop, rough, adjust)
3
harden(calcify, thicken, stabilize, toughen)
2
acclimate(dull, develop, rough, adjust)
2
acclimatize(dull, develop, rough, adjust)
2
accustom(dull, develop, rough, adjust)
2
adapt(dull, develop, rough, adjust)
2
adjust(dull, develop, rough, scratch)
2
blunt(dull, develop, rough, adjust)
2
brutalize(dull, develop, rough, adjust)
1
case-harden(dull, develop, rough, adjust)
1
climatize(dull, develop, rough, adjust)
1
coarsen(dull, develop, rough, adjust)
1
conform(dull, develop, rough, adjust)
1
deaden(dull, develop, rough, adjust)
1
develop(dull, rough, adjust, scratch)
1
discipline(dull, develop, rough, adjust)
1
dull(develop, rough, adjust, scratch)
1
embitter(dull, develop, rough, adjust)
1
habituate(dull, develop, rough, adjust)
1
indurate(dull, develop, rough, adjust)
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APASmart Define. (2015). callus thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/callus/thesaurus/synonyms
ChicagoSmart Define. 2015. "callus thesaurus" https://smartdefine.org/callus/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, callus thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/callus/thesaurus/synonyms>.
MLASmart Define. "callus thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/callus/thesaurus/synonyms>