LOUSIEST Scrabble 8 Words With Friends 10 Definition LOUSIEST is the superlative of LOUSY. adjective LOUSY: very bad. Examples “No offense, but his cooking is lousy.”“The place was lousy with students.” See all 181 words you can make from LOUSIEST → 8-letter words Words starting with L Words ending with T ← Unscramble different letters