KEY: Taciturn.
SYN: Silent, reserved, inconversible, uncommunicative, close, mute,pauciloquous, reticent.
ANT: Open, unreserved, conversible, communicative, fluent, chatty,talkative, garrulous, chattering, loquacious, multiloquous, prating,prattling, twaddling, verbose, gabbling, cackling.

• Founder \v
• [Fr
• Fractious
• Fragile
• Fragment
• Fragrant
• Frail
• Frame, [See FORM]
• Franchise
• Frangible, [See FRAGILE]
• Frank
• Frantic
• Fraternity, [See BROTHERHOOD]
• Fraternize
• Fraud, [See CHEAT]
• Fraught
• Freakish
• Free
• Freight, [See CARGO]
• Frenzy
• Frequent
• Fresh
• Fretful
• Fret, [See CHAFE]
• Friable, [See FRAGILE]