KEY: Abbreviate.
SYN: Shorten, reduce, abridge, contract, curtail, epitomize,condense, prune, compress.
ANT: Lengthen, prolong, extend, enlarge, produce, elongate, amplify,expand, dilate.

• Forthwith
• Fortify
• Fortitude
• Fortuitous
• Fortunate
• Fortune, [See CHANCE]
• Forward
• Foster, [See CHERISH]
• Foul, [See CORRUPT]
• Found
• Foundation
• Founder
• Founder \v
• [Fr
• Fractious
• Fragile
• Fragment
• Fragrant
• Frail
• Frame, [See FORM]
• Franchise
• Frangible, [See FRAGILE]
• Frank
• Frantic
• Fraternity, [See BROTHERHOOD]