Below are possible answers for the crossword clue Roughen.
4 letter answer(s) to roughen
CHAP
(usually in the plural) leather leggings without a seat; joined by a belt; often have flared outer flaps; worn over trousers by cowboys to protect their legs
a boy or man; "that chap is your host"; "there's a fellow at the door"; "he's a likable cuss"; "he's a good bloke"
a crack in a lip caused usually by cold
a long narrow depression in a surface
crack due to dehydration; "My lips chap in this dry weather"
Other crossword clues with similar answers to 'Roughen'