KEY: Frolic.
SYN: Play, game, sport, festivity, entertainment, gambol, gayety,lark, spree, merrymaking, prank.
ANT: Study, undertaking, purpose, engagement, occupation.

• Forefend
• Forego
• Foreign
• Forerunner
• Foresee
• Forestallment, [See {[FOKBBTAXX]?}]
• Forestall, [See ANTICIPATION]
• Foretell
• Forewarn, [See WARN]
• Forfeit
• Forge
• Forgery
• Forget
• Forgive, [See PARDON]
• Forgotten
• Forlorn
• Form
• Formal
• Formalism
• Formality
• Formation
• Former
• Formidable
• Formless, [See FORM]
• Forsake, [See ABANDON]