WordNet: tough, toughened

physically toughened; "the tough bottoms of his feet"

• also see rugged

• also see experienced, experient

• also see strong

• similar to callous, calloused, thickened

• similar to enured, hardened, inured

• similar to weather-beaten

tough

• (englanti) tender (antonym)
• (suomi) kovettunut (synonyymi)

toughened

• (suomi) kovettunut (synonyymi)