WordNet: callous, calloused, thickened

having calluses; having skin made tough and thick through wear; "calloused skin"; "with a workman's callous hands"

• similar to tough, toughened

callous

• (englanti) callosity (derivationally related)
• (suomi) känsäinen (synonyymi)

calloused

• (suomi) känsäinen (synonyymi)

thickened

• (suomi) kovettunut (synonyymi)