rough in texture or composition

simple or lacking refinement

सादा

English Usage: His coarse manners at the dinner table embarrassed his family.

Hindi Usage: भोजन की मेज पर उसकी सादा आदतें उसके परिवार को शर्मिंदा कर गईं।

large or thick in size or structure

loud and rough in sound; harsh

कर्कश

English Usage: He let out a coarse laugh that filled the room.

Hindi Usage: उसने एक कर्कश हंसी निकाली जो पूरे कमरे में गूंज उठी।