JOKER

/ˈdʒəʊkə/ ► audio Scrabble 16 Words With Friends 18

Definition

noun a person who enjoys telling or playing jokes. — synonyms: jokester
noun a person who does something thoughtless or annoying. — synonyms: turkey
noun an inconspicuous clause in a document or bill that affects its meaning in a way that is not immediately apparent.
noun a playing card that is usually printed with a picture of a jester.