Synonyms of goofball

Noun

1. fathead, goof, goofball, bozo, jackass, goose, cuckoo, twat, zany, fool, sap, saphead, muggins, tomfool

usage: a man who is a stupid incompetent fool

2. clown, buffoon, goof, goofball, merry andrew, comedian, comic

usage: a person who amuses others by ridiculous behavior

Definition and meaning of goofball (Dictionary)