Đồng nghĩa của unrelaxing

strenuous demanding hard arduous tough uphill taxing difficult exacting exhausting stiff toilsome formidable gruelling heavy laborious murderous tiring Augean backbreaking back-breaking challenging effortful fatiguing grueling hellacious herculean killer moiling pick-and-shovel punishing rigorous rough rugged severe sweaty tall testing Herculean killing knackering energy-consuming mean no picnic operose toilful wicked tough going really hard very hard onerous trying burdensome wearing stressful wearying draining crushing wearisome sapping harsh oppressive grinding exigent brutal hellish debilitating troublesome enervating crippling tiresome labored excruciating weighty grievous laboured tedious fierce irksome stringent painful grim harrowing tortuous persnickety unsparing relentless ponderous torturous bothersome serious vigorous daunting depleting cruel enervative awkward ambitious unremitting bruising hairy thorny colossal intense agonizing intolerable shattering extreme tricky unbearable forbidding agonising worrying mighty painstaking grave sticky gargantuan galling vexatious cumbersome unpleasant solemn bitter uncomfortable distressing nerve-racking strict knotty contrived artificial leaden unforgiving gigantic weary forced excessive traumatic hardhanded inhuman searing staggering merciless titanic upstream intimidating hectic frustrating pressured fraught unyielding vexing problematic slavish exasperating critical tortured difficile prostrating strained Sisyphean inconvenient monumental complex complicated impressive immoderate austere boring steep murder energetic tense intensive hefty high-impact almighty anxious worksome impossible immense disturbing elaborate imperious drudging prohibitive pressing major bad backbreaker agitating time-consuming wretched jarring distressful problematical high-pressure acute discomforting awful hazardous sobering anxiety-ridden dire ugly dangerous powerful huge unreasonable prodigious exorbitant physical unfair searching massive overburdening withering heart-pumping worrisome stretching punitive inexorable clumsy spartan overwhelming mammoth protracted lengthy hardworking large order heavy sledding affected overdone studied a nuisance dour thoroughgoing courageous forceful heroic unrelenting an imposition dogged upsetting racking responsible chastening slow no piece of cake aggravating despotic domineering carking superincumbent busy drastic inept unnatural overwrought maladroit abstruse stormy te profound confused concentrated recondite very difficult exerting pestilent tight hypercritical thorough precise careful nit-picking unjust insufferable a stinker of a embittering overtaxing overpowering plodding headache by the book ominous delicate hard-won not easy ferocious savage aggressive bold dicey easier said than done torturesome unendurable drudgy vicious marathon troubling unnerving problem tormenting like getting blood out of a stone scabrous uphill battle heightened daring grandiose mystifying industrious embarrassing ticklish nasty grand extravagant intrepid disastrous significant life-threatening considerable sensitive visionary pretentious lofty consequential terrible perplexing bewildering baffling intricate incomprehensible confounding convoluted puzzling prickly tricksy dodgy spiny touchy catchy touch-and-go magnificent threatening peracute menacing big bleak precarious perilous barro large-scale disheartening sober discouraging sombre earnest deadly ill-fated shocking fatal forlorn unamusing sedate urgent destructive ruinous desolate devastating somber sad depressing far-reaching ill-starred disagreeable ruthless draconian heavy-handed pitiless hostile stern tyrannical hard-nosed unfriendly authoritarian intemperate inclement hard-line hard-hearted uncompromising inflexible rigid callous firm violent iron-fisted unsympathetic unkind dark annoying repressive concerning unbending intractable hard-boiled inhospitable comfortless abusive wild barbarous dictatorial irritating tyrannous poignant unfeeling autocratic unsentimental suppressive inhumane heartless flinty hard-hitting insensitive unmerciful disquieting chancy iffy confining remorseless hardened stony ramrod dyed-in-the-wool dubious suspect questionable uncharitable obdurate hard-bitten afflictive resolute headstrong hardheaded hard-shelled obstinate straitened stark rumbustious filthy swingeing Spartan bare-bones barren summary turbulent tempestuous tumultuous biting arbitrary controversial very severe perturbing nagging adamant niggling maddening infuriating plaguy pestiferous pestilential harassing maleficent brutish wolfish truculent sadistic barbaric charged uneasy solid single-minded disciplinarian resolved hard-core steadfast no-nonsense ascetical immovable absolute hardhearted browbeating mulish ossified stiff-necked ascetic determined unflinching astringent disciplinary bullheaded unsettling pesky discomposing troublous cold cool importunate tickly flustering disconcerting discomfiting intolerant uncaring undisciplined rowdy infestive ungovernable alarming damaging messy disorderly dolorous bumpy desperate refractory immutable pugnacious undemocratic unpitying illiberal heartbreaking cast-iron binding brassbound stony-hearted two-fisted itchy incommodious confronting distressed scratchy case-hardened heart-rending yukky hurtful unwelcome unhappy sour miserable rotten distasteful unpalatable yucky afflicting heartrending chilling displeasing uncongenial unlovely unpleasing unsavory tragic causing discomfort ill-fitting set compelling valid acrimonious drawing picky unpermissive ironclad convincing brick-wall cynical overbearing coercive anti-democratic icky sore mortifying great hard-shell unsavoury provoking offensive calamitous high-handed overweening peremptory indurate gloomy dispiriting ironhanded dismal depressive thick-skinned compassionless desensitized soulless cold-blooded pachydermatous insensate stonyhearted stoney affectless slash-and-burn take-no-prisoners hard-headed ironhearted world-weary gut-wrenching by the numbers hard and fast dead set on indurated rough going lacking sentiment hard-edged hard as nails as tough as old boots toughened by experience desensitised as hard as nails

unrelaxingly unreleased unrelenting unrelenting belief unrelenting dedication unrelentingly unrelaxed unrelated topic unrelated to unrelatedness unrelatedly unrelated issue