Abnormal, Adrift, Afloat, Alternating, Amorphous, Spineless, Sprightly, Strange, Superficial, Thoughtless, Touched, Toying, Unaccountable, Unbalanced, Uncertain, Uncontrolled, Undisciplined, Unfixed, Unhinged, Unpredictable, Unreliable, Unrestrained, Unsettled, Unsound, Unstable, Unsteady, Vacillating, Vagrant, Variable, Versatile, Volatile, Wandering, Wanton, Wavering, Wavy, Wayward, Whimsical, Wild, Witless, Buoyant, Capricious, Changeable, Coquettish, Cracked, Crazed, Crazy, Daft, Deluded, Demented, Deranged, Desultory, Disoriented, Distraught, Dizzy, Dotty, Eccentric, Effervescent, Erratic, Fanciful, Fickle, Fitful, Flickering, Flirtatious, Flitting, Fluctuating, Fluffy, Freakish, Frivolous, Frothy, Gay, Giddy, Hallucinated, Harebrained, Impetuous, Impulsive, Inconsistent, Inconstant, Indecisive, Infirm, Insane, Irrational, Irregular, Irresolute, Irresponsible, Light, Lively, Loco, Lunatic, Mad, Maddened, Manic, Mazy, Mental, Mercurial, Moody, Nutty, Odd, Off, Psycho, Queer, Quicksilver, Rambling, Reasonless, Reckless, Restless, Roving, Screwy, Senseless, Shallow, Shapeless, Shifting, Shifty, Shuffling, Sick, Silly, Skittish, Spasmodic