Synonyms for Erratic:
feverish, shuddering, jerky, shivering, spastic, nervous, upset, Churned, writhing, quavering, shaking, quivering, shaken, palpitating, disturbed, quaking, perturbed, restless, convulsive, Jarred, wobbling, twitchy, disquieted, jittery, jumpy, trembling, unquiet, agitated, fluttered, troubled, distraught, twitching, skittish, uneasy.
wandering, mercurial, temperamental, quicksilver, fickle, planetary.
fleeting, whimsical, wayward, indecisive, flighty, capricious, impulsive, sporadic, frivolous, scatterbrained, fitful, Flitting, quirky, fly-by-night, volatile, fanciful, vacillating, random, fickle, changeful, arbitrary, fluctuating, changeable.
fluctuating, asymmetric, unsystematic, uneven, irregular, sporadic, jerky, variable, desultory, capricious, intermittent, eccentric, inconstant, unrhythmical, fitful.
halfhearted, undecided, hesitant, uncertain, unresolved, infirm, weak, Shilly-shally, Flitting, shifty, tentative, shrinking, spineless, insipid, fly-by-night, irresponsible, irresolute, shy, capricious, dillydallying, yellow, inconsistent, changeable, impulsive, indecisive, unsure, watery, ambivalent, double-minded, unwilling, fickle, vacillating, undependable, volatile.
curious, crosspatch, fey, uncommon, deviant, strange, eccentric, novel, odd, different, incongruous, funny, improper, extraordinary, abnormal, idiosyncratic, unfamiliar, un-ordinary, atypical, irregular, aberrant, outlandish, incompatible, misfit, deranged, nonconforming, uncustomary, oddball, anomalous, bizarre, inconsistent, unconventional, untypical, peculiar, oddity, freakish, exceptional, crazy, unusual, quirky, divergent, singular, off, out of the ordinary, unique, mismatch.
•unpredictable; wandering (adjective)
capricious, fitful, unnatural, eccentric, planetary, inconsistent, peculiar, abnormal, idiosyncratic, strange, mercurial, inconstant, devious, irregular, oddball, changeable, weird, stray, variable, unusual, uncertain, bizarre, unstable, wayward, anomalous, arbitrary, aberrant, volatile, unreliable, desultory, whimsical.
n.floating, brief, short-term, short-lived, passing, temporary, transient. aimless. devious, purpose, stray. same, unsteady, patchy, continue, spotty. ticklish, unstable, fantastical, change, unpredictable. •erratic (noun)
fickle, unsettled, quicksilver, unreliable, undependable, planetary, temperamental, mercurial, wandering, changeable, changeful.