Main entry: lousy
Definition: infested with lice
Usage: burned their lousy clothes
Main entry: icky, rotten, shitty, crappy, stinking, stinky, lousy
Definition: very bad
Usage: a lousy play; it's a stinking world
Main entry: lousy, filthy, dirty
Definition: vile; despicable
Usage: a dirty (or lousy) trick; a filthy traitor