Synonym of not constant

inconstant variable inconsistent unsettled unstable changeable fluctuating mutable uncertain unsteady volatile changeful fickle mercurial temperamental unreliable capricious erratic irregular varying changing shifting uneven wavering wayward flickery fluid labile skittish unfixed unpredictable vacillating flighty fluctuant irresolute undependable vagarious variational flickering impulsive intermittent peaky waffling blowing hot and cold fitful protean ever-changing whimsical kaleidoscopic random quicksilver mobile spasmodic up and down sporadic flakey flaky moody up in the air movable patchy desultory excitable chameleonic up-and-down chameleon-like giddy bipolar irrepressible yo-yo turbulent haphazard occasional unequal active elastic unsystematic full of ups and downs spotty episodic scattershot oscillating discontinuous episodical moving flexible unmethodical untrustworthy iffy dynamic faithless alterable versatile fragmentary adaptable choppy casual aperiodic floating disconnected spastic arbitrary indefinite swaying impermanent rambling everchanging hit-or-miss wild reckless adjustable freakish eccentric aimless nonuniform untrue disreputable jerky indiscriminate catchy restless dubious shifty entropic wandering roving doubtful indecisive on-and-off periodic fractal alternating deviating not conscientious non-linear on and off off and on unbalanced fluky always changing tempestuous broken varied quirky evolving disturbed inexact chancy polymorphous many-sided multiform stayless disrupted progressive ever-shifting ungovernable faddish irrational unequable contradictory chance adaptive explosive knife-edge slippery altering crotchety meandering directionless unsteadfast interrupted ambiguous unsound suspect weaving ephemeral transitory subject to change likely to change developing growing dicey undirected incalculable nomadic paradoxical incompatible contrary conflicting self-contradictory frivolous ever-moving discordant incongruous irreconcilable incoherent not fixed vicissitudinous momentary transient fleeting discrepant herky-jerky transitional variant irresponsible vagrant revocable commutative transformable agitated reversible warring lubricious illogical dissonant incongruent in a state of change periodical cyclical on-again-off-again at odds freelance outsourced seasonal outside in conflict short-lived at variance out of step incidental chaotic loose sketchy on again and off again part-time in fits and starts catch-as-catch-can stray unthinking slapdash scattered offhand unfocused orderless amenable accommodating easy open compromising obliging helter-skelter without purpose forgiving modifiable multipurpose discretionary open-ended open to change rolling with punches hesitant dithering tentative shaky infrequent designless teetering undecided ambivalent unresolved unsure unpunctual unconsidered purposeless faltering undetermined divided off-and-on dilly-dallying vacillant shillyshallying shilly-shallying non-periodic hesitating equivocal in two minds of two minds disorganized disorganised jumbled muddled disjointed disorderly confused all over the place unorganized careless unorganised slipshod disordered unconnected convulsive uncoordinated all over the map recurrent recurring uncontrolled odd isolated rough sloppy bitty messy alternate scrambled paroxysmal mixed up unplanned uncontrollable abrupt inchoate incohesive undisciplined twitching unpremeditated heedless unguided sudden thoughtless all over the shop blind lost without goal wanton without direction non-uniform fragmented scrappy broken up violent systemless checkered chequered hit and miss indeterminate incomplete spurtive shambolic lax unintelligible piecemeal unsystematized frenzied promiscuous stochastic aleatory garbled gaping in disarray intervallic without a goal in bits and pieces mixed-up ill-thought-out inelegant uncontinuous accidental all over the lot hit-and-miss rugged higgledy-piggledy punctuated cyclic continual unconcerned spontaneous unselective willy-nilly devil-may-care unexpected fluke unconscious stop-go isochronal epochal stop-and-go iterative discontinuing isochronous rhythmic checked rhythmical arrested metrical iterant serial twitchy perfunctory hit or miss cursory remiss lackadaisical any which way any old way every other here and there now and then shaking bumpy tremulous by bits and pieces slap-happy jumpy bouncy jolting trial and error juddering shuddering

not continue not contrite not controlled not conversed about not convincing not cooked not consistently not considers not considering not considered not consider not conscientious