KEY: Clear \\adj.\\.
SYN: Open, pure, bright, transparent, free, disencumbered,disentangled, disengaged, absolved, acquitted, serene, unclouded,evident, apparent, distinct, manifest, conspicuous, unobstructed,plain, obvious, intelligible, lucid.
ANT: Thick, muddy, foul, opaque, encumbered, entangled, condemned,convicted, turbid, dubious, indistinct, unintelligible.

• Frantic
• Fraternity, [See BROTHERHOOD]
• Fraternize
• Fraud, [See CHEAT]
• Fraught
• Freakish
• Free
• Freight, [See CARGO]
• Frenzy
• Frequent
• Fresh
• Fretful
• Fret, [See CHAFE]
• Friable, [See FRAGILE]
• Fribble, [See TRIFLE]
• Friction
• Friend
• Friendless, [See FRIEND_and_FORLORN]
• Friendly
• Friendship, [See FRIEND]
• Frightful
• Fright, [See ALARM]
• Frigid
• Fringed, [See FIMBRIATED]
• Frippery