CALLOUSNESS Scrabble 13 Words With Friends 18 Definition noun devoid of passion or feeling. — synonyms: unfeelingness, callosity, hardness, insensibility Examples “Fred was known for his callousness; local panhandlers had long since learned not to try their sob stories on him.” See all 373 words you can make from CALLOUSNESS → 11-letter words Words starting with C Words ending with S ← Unscramble different letters