Synonyms and related words :
aberrant, aberrative, broken, capricious, careening, catchy, choppy, circuitous, departing, desultory, deviant, deviating, deviative, deviatory, devious, digressive, disconnected, discontinuous, discursive, eccentric, errant, erratic, excursive, fitful, flickering, fluctuating, guttering, halting, herky-jerky, heteroclite, immethodical, inconstant, indirect, intermittent, intermitting, irregular, jerky, labyrinthine, lurching, mazy, meandering, nonuniform, out-of-the-way, patchy, planetary, rambling, rough, roving, scrappy, serpentine, shifting, snaky, snatchy, spasmatic, spasmic, spasmodic, spastic, sporadic, spotty, staggering, stray, swerving, turning, twisting, uncertain, undirected, unequal, uneven, unmethodical, unmetrical, unregular, unrhythmical, unsettled, unsteady, unsystematic, vagrant, variable, wandering, wavering, winding, wobbling, wobbly, zigzag