1
cancer
1
carcinoma
1
case-harden(verb, dull, develop, rough, adjust)
1
cicatrix
1
climatize(verb, dull, develop, rough, adjust)
1
coarsen(verb, dull, develop, rough, adjust)
1
conform(verb, dull, develop, rough, adjust)
1
cyst
1
deaden(verb, dull, develop, rough, adjust)
1
develop(verb, dull, rough, adjust, scratch)
1
discipline(verb, dull, develop, rough, adjust)
1
dull(verb, develop, rough, adjust, scratch)
1
embitter(verb, dull, develop, rough, adjust)
1
excrescence
1
flintiness
1
formidable defenses
1
fungosity
1
fungus
1
growth
1
habituate(verb, dull, develop, rough, adjust)
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). callus thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/callus/thesaurus/synonyms
ChicagoSmart Define. 2015. "callus thesaurus" https://smartdefine.org/callus/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, callus thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/callus/thesaurus/synonyms>.
MLASmart Define. "callus thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/callus/thesaurus/synonyms>