1. having bad manners; rude and awkward in behavior

Examples

• His loutish behavior at the dinner party embarrassed his family.
• The loutish teenager refused to give up his seat to the elderly woman.
• She was put off by his loutish comments during the meeting.
• The coach criticized the team’s loutish conduct after the game.
• His loutish manners made him unpopular with his classmates.
• The restaurant asked the loutish customers to leave.
• Despite his wealth, he maintained his loutish ways.