Synonyms and Antonyms for japery

Synonyms:

• lunacy
• schtik
• indulgence
• foolery
• craziness
• shtick
• harlequinade
• folly
• clowning
• frivolity
• buffoonery
• shtik
• tomfoolery
• schtick
• prank

Antonyms:

• sanity
• unpermissiveness
• discipline
• intelligence
• wisdom