Gag, Glance, Heave, Hedge, Hesitant, Hesitate, Hesitating, Hover, Hurl, Hurtle, Immature, Inadequate, Inarticulate, Incomplete, Indisposed, Infant, Insufficient, Introvert, Introverted, Jerk, Jump, Jumpy, Lacking, Lance, Launch, Loath, Lob, Missing, Mistrustful, Mistrusting, Modest, Mousy, Mystify, Needing, Nervous, Obscure, Panic, Parry, Part, Partial, Pass, Patchy, Pause, Peg, Pelt, Pitch, Pitchfork, Ponder, Pot, Prevaricate, Put, Quail, Questioning, Quibble, Recoil, Reluctant, Reserved, Retiring, Retract, Retreat, Scant, Scanty, Scarce, Scary, Scrappy, Scruple, Scrupulous, Afraid, Agnostic, Apprehensive, Arrested, Averse, Avert, Avoid, Backhanded, Backward, Balance, Bashful, Bicker, Blench, Blink, Boggle, Boggling, Bowl, Cagey, Callow, Cast, Catapult, Cautious, Chary, Chuck, Chunk, Circumspect, Confused, Conscious, Cowardly, Coy, Cringe, Dart, Dash, Debate, Defective, Deficient, Deliberate, Demur, Demure, Demurring, Diffident, Distrustful, Dodge, Double, Doubtful, Doubting, Dubious, Duck, Elude, Embryonic, Eschew, Evade, Fade, Failing, Falter, Faltering, Fear, Fearful, Fearing, Fearsome, Fence, Fire, Flinch, Fling, Flip, Fork, Serve, Shaky, Shamefaced, Sheepish, Shift, Shivery, Short, Shrink, Shrinking, Shuffle, Shun, Shunt, Side, Sidestep, Sidetrack, Sidle, Sketchy, Skittish, Sling, Snap, Squeamish, Stammering, Stampede, Start, Startle, Stick, Strain, Stumble, Suspecting, Suspicious, Swerve, Switch, Throw, Tilt, Timid, Toss, Trembling, Tremulous, Unassertive, Uncertain, Underdeveloped, Undeveloped, Unwilling, Wanting, Wary, Waver, Weasel, Wince, Withdraw, Yield