Đồng nghĩa của on a treadmill

unavailing abortive bootless fruitless futile ineffective ineffectual unproductive unsuccessful useless vain inefficacious pointless profitless unprofitable non-successful nugatory barren empty failed idle inadequate in vain otiose exhausted impractical of no avail Sisyphean to no purpose trifling trivial valueless worthless no dice for nought to no avail to no effect not worth the candle save one's breath hollow sterile thwarted impotent hopeless unimportant delusive forlorn doomed powerless lost of no use misfired baulked senseless wasted unsatisfactory insufficient resultless unneeded unsubstantial unreal impracticable frustrated foiled time-wasting unnotable void puny shuck misleading no-win without success petty insignificant delusory frivolous balked slight paltry without rhyme or reason no good to gundy going nowhere not a prayer in vicious circle purposeless meaningless inutile aimless inconsequential unrewarding inefficient inept weak unfruitful counterproductive good-for-nothing inoperative feckless null unfructuous unpurposed unusable needless inferior feeble irrelevant lame no-good insubstantial vapid incompetent footling purportless negligible junky unable poor waste unhelpful miserable nothing bungled unremunerative unworkable disastrous impossible defeated unnecessary unavailable unprolific lazy expendable botched inane thankless no use motiveless chaffy indecisive spineless piddling pathetic bad no-account wasteful limited null and void no good uninspiring cheap trashy lacklustre wretched invalid bogus ignoble mediocre abandoned unessential dry lackluster lifeless desperate nonfunctional apathetic spiritless unfunctional flat scrap dysfunctional hamstrung inexpedient vacuous unreasonable vacant tame gainless nonsensical inconsiderable measly stupid disadvantageous banal mindless forceless withered neutralized defeasible neutralised innocuous anticlimactic blocked nonvalid nonbinding goalless pants minute piffling rambling unachievable picayune nickel-and-dime wanky miscarried unsuitable defective deficient a dead loss bleak beyond hope flimsy lousy casual redundant superfluous broken of no value drifting Mickey Mouse not having a prayer with no chance of success abject drossy despicable contemptible base uneconomic failing ne'er-do-well impuissant scant bungling unimpressive throwaway frustaneous unlucrative pyrrhic invertebrate helpless unconvincing unserviceable absurd ruined spoiled unsalable specious groundless stillborn nonpractical losing dull niggling chicken nominal piddly pimping peanut nonproductive uncreative slow unyieldly stymied spoilt unuseful inoperable unanimated lustreless listless muted boring ill-fated insane fatuous thin for naught hindered stonewalled obstructed objectless baseless stale messed up of no earthly use unreturned cramped not useful implausible dead unfounded nongermane uninteresting spinning one's wheels wild goose chase insipid not needed shiftless irresponsible unmeaning unsound wandering beyond remedy arid tedious commonplace shallow not worth it Pyrrhic parlous de minimis lacking foundation adrift dreary drab unstimulating prosaic monotonous humdrum unpromising threatening sinister menacing cancelled nullified rescinded revoked despaired of dallying not pertinent unfilled clear slothful indolent emasculate slack-spined without grounds without foundation flaccid fouled up poxy silly rubbishy non-viable terminated discontinued witless indiscriminate designless thoughtless illogical irrational wanton not serious despairing despondent unattainable inactive of no benefit fustian unenterprising reckless unambitious incautious uncareful carefree careless unreliable wild doubtful rubbish desultory brainless random no go no way not effective two a penny not much cop ridiculous floundering undirected haphazard off canceled not binding a dime a dozen loafing small junk unfit not proper unadvantageous inconsistent not good enough ill-suited incompatible inapt improper inappropriate unsuited uncalled-for non-functioning not in force wishy-washy uncalled for hit-or-miss not worth a hill of beans minor incidental not in use out of use silent turned off not working out of service small-fry little foolish penny-ante twopenny-halfpenny pettifogging fiddling of little account of no account

continuous ceaseless continuing uninterrupted constant continual continued incessant unceasing perpetual sustained unremitting permanent persistent relentless running unabating unrelenting unrelieved consecutive endless interminable nonstop ongoing prolonged steady unending eternal everlasting regular repeated stable unfaltering non-stop always-on never-ending day and night no end of no end to round-the-clock with no let-up for ever and ever without a break without end without respite without surcease steady-going unbroken untiring lasting perennial unabated indefatigable unflagging undeviating unswerving unwavering unwearied persevering tireless dogged amaranthine world-without-end round the clock long-winded long-drawn-out wearisome dragging infinite long unlimited boring tedious seemingly endless protracted limitless boundless monotonous immeasurable laborious ponderous overlong meandering unbounded rambling unbound day-and-night strung out spun out looped timeless dragged out interminate dull enduring undying recurrent unvarying chronic unchanging abiding habitual immortal unfailing frequent consistent dateless straight deathless persisting successive succeeding fixed uniform unyielding even recurring lingering sequential imperishable around-the-clock successional sequent connected invariable solid back-to-back following unfluctuating smooth inexhaustible unfading unwaning deep-rooted deep-seated ineradicable staying repetitive incurable ingrained lifelong inborn ever-present inbred illimitable bottomless indefinite oft-repeated ageless changeless ensuing succedent serial in succession invariant rhythmic confirmed inveterate nagging measureless untold aeonian incalculable immensurable inestimable unfathomable horizonless fathomless unvaried indeterminate settled routine long-lived usual tenacious stubborn obstinate rooted unmitigated subsequent undivided progressive chronological stabile long-lasting unstoppable vast same immense seriate long-standing in a row in order sustainable on the trot unsurpassable numberless self-perpetuating multitudinous countless niggling inexorable static steadfast neverending direct diligent assiduous unwearying through faithful gnawing without interruption reliable periodical periodic 24-hour dependable immutable level renewable predictable sempiternal equable unchanged subsequential 24/7 homogenous metrical unchangeable great in sequence absolute seriatim serialized cosmic in turn serialised without limit end-to-end one after another one after the other flowing fluent remorseless unsparing fluid frictionless cursive sedulous unalleviated hard harsh stern accustomed long-l unintermitted inevitable inescapable irrevocable unavoidable undisturbed without ceasing pushy maintained never-ceasing unflinching all day long implacable untroubled frozen unaltered year-round later regularized standardised regularised habituated unaltering serious at all times all day and all night slow standardized stationary monolithic without stopping straightforward severe remaining beyond measure acute dangerous firm unmodified unbothered unmoved unaffected untouched resolute rigid set inflexible never-changing balanced matching alike sure unconstrained uncontrolled unchecked unrestrained after unconditional unrestricted unbridled infallible spun-out drawn-out haunting alarming extreme dire grave without limits lavish total extendable viable next nonrandom polished certain never-failing established full utter rotating alternating with no holds barred in line fail-safe loyal surefire can't-miss unerring true replenishable bountiful indestructible abundant abounding staunch following after next up next off all-year-round dyed-in-the-wool unshakable tried-and-true delivering there come-through trustworthy perdurable universal not stopping having no end tried and true tried and tested counted on rock solid omnipresent forever immemorial always termless ubiquitous wall-to-wall all-pervasive going on

on a trip on automatic pilot on average on a war footing on a weekly basis on a whim on a tight rein on a tight budget on-a-tear on a string on assignment on a sour note