Flimsy, Floating, Fluttery, Free, Frozen, Groggy, Guttural, Hanging, Harsh, Hawking, Hazardous, Hoarse, Inarticulate, Indecisive, Indistinct, Infirm, Insecure, Insubstantial, Jittery, Jumpy, Lax, Lisping, Loose, Mispronounced, Mousy, Nasal, Nervous, Palsied, Perilous, Precarious, Problematic, Provisional, Quaking, Quavering, Questionable, Quivering, Ramshackle, Relaxed, Rickety, Risky, Rocky, Rootless, Rusty, Scary, Senile, Shaking, Shifting, Shifty, Shivering, Shivery, Shrinking, Shuddering, Shy, Skittish, Slack, Slippery, Sloppy, Snuffling, Spidery, Spindly, Stifled, Strangled, Streaming, Suspect, Teetering, Temporary, Tentative, Tenuous, Thick, Throaty, Ticklish, Timid, Tottering, Treacherous, Trembling, Adrift, Afloat, Agitated, Bagging, Baggy, Bashful, Blurred, Breathy, Chattering, Chilly, Choked, Choking, Clear, Cold, Cool, Cowardly, Croaking, Dangerous, Dangling, Debilitated, Decrepit, Desultory, Diffident, Dilapidated, Doubtful, Drawling, Drooping, Dubious, Easy, Fearful, Fearing, Fearsome, Feeble, Fidgeting, Fidgety, Flapping, Tremulous, Tumbledown, Twitchy, Unbound, Uncertain, Unclear, Undone, Unfastened, Unfixed, Unhealthy, Unpredictable, Unreliable, Unsafe, Unsettled, Unsound, Unstable, Unsteady, Unstuck, Unsubstantial, Unsubstantiated, Unsupported, Unsure, Untied, Untrustworthy, Vacillating, Velar, Vibrating, Wavering, Weak, Withered, Wizened, Wobbling, Wobbly