Big Huge Thesaurus

japery

noun

• buffoonery
• clowning
• frivolity
• harlequinade
• prank
• craziness
• folly
• foolery
• indulgence
• lunacy
• tomfoolery

sounds kind of like

• jabber
• jabberer
• jabiru
• jafar
• jaffar
• jasper
• java pepper
• jobber
• jobbery
• joffre
• joffrey