Amend, better, mend, reform, repair.
Amplify, develop, expand, extend, unfold, widen.
Amusement, diversion, entertainment, pastime.
Anger, exasperation, petulance, rage, resentment.
Animal, beast, brute, living creature, living organism.
Answer, rejoinder, repartee, reply, response, retort.
Anticipate, forestall, preclude, prevent.
Apiece, individually, severally, separately.
Apparent, clear, evident, obvious, tangible, unmistakable.
Apprehend, comprehend, conceive, perceive, understand.
Arraign, charge, cite, impeach, indict, prosecute, summon.
Arrogance, haughtiness, presumption, pride, self-complacency, superciliousness, vanity.
Artist, artificer, artisan, mechanic, operative, workman.
Artless, boorish, clownish, hoidenish, rude, uncouth, unsophisticated.
Assent, agree, comply.
Assurance, effrontery, hardihood, impertinence, impudence, incivility, insolence, officiousness, rudeness.
Atom, grain, scrap, particle, shred, whit.
Atrociousness, barbaric, barbarous, brutal, merciless.
Attack, assault, infringement, intrusion, onslaught.
Attain, accomplish, achieve, arrive at, compass, reach, secure.
Attempt, endeavor, essay, strive, try, undertake.
Attitude, pose, position, posture.
Attribute, ascribe, assign, charge, impute.
Axiom, truism.
Baffle, balk, bar, check, embarrass, foil, frustrate, hamper, hinder, impede, retard, thwart.
Banter, burlesque, drollery, humor, jest, raillery, wit, witticism.
Beg, plead, press, urge.
Beguile, divert, enliven, entertain, occupy.
Bewilderment, confusion, distraction, embarrassment, perplexity.
Bind, fetter, oblige, restrain, restrict.
Blaze, flame, flare, flash, flicker, glare, gleam, gleaming, glimmer, glitter, light, luster, shimmer, sparkle.
Blessed, hallowed, holy, sacred, saintly.
Boasting, display, ostentation, pomp, pompousness, show.
Brave, adventurous, bold, courageous, daring, dauntless, fearless, gallant, heroic, undismayed.
Bravery, coolness, courage, gallantry, heroism.
Brief, concise, pithy, sententious, terse.
Bring over, convince, induce, influence, persuade, prevail upon, win over.
Calamity, disaster, misadventure, mischance, misfortune, mishap.
Candid, impartial, open, straightforward, transparent, unbiased, unprejudiced, unreserved.
Candor, frankness, truth, veracity.
Caprice, humor, vagary, whim.
Caricature, burlesque, parody, travesty.
Catch, capture, clasp, clutch, grip, secure.
Cause, consideration, design, end, ground, motive, object, reason, purpose.
Caution, discretion, prudence.