Synonyms and related words :
aspen, broken, capricious, careening, catchy, chattering, choppy, desultory, deviative, dickey, dilapidated, disconnected, discontinuous, doddering, eccentric, erratic, faltering, fitful, flickering, fluctuant, fluctuating, groggy, guttering, halting, herky-jerky, hesitant, heteroclite, immethodical, inconstant, insecure, intermittent, intermitting, irregular, irresolute, jerky, lurching, nonuniform, oscillating, oscillatory, palsied, patchy, pendulating, quaking, quavering, quavery, quivering, quivery, rachitic, rackety, rambling, ramshackle, rattletrap, ricketish, rickety, rocky, rootless, rough, scrappy, shaking, shaky, shilly-shally, shilly-shallying, shivering, shivery, shuddering, snatchy, spasmatic, spasmic, spasmodic, spastic, spidery, spindly, sporadic, spotty, staggering, succussatory, succussive, teetering, teetery, tentative, tottering, tottery, trembling, trembly, tremulous, tumbledown, uncertain, unequal, uneven, unmethodical, unmetrical, unregular, unrhythmical, unsettled, unstable, unsteady, unsure, unsystematic, vacillating, vacillatory, variable, veering, vibrating, wandering, wavering, weak, wobbling