Đồng nghĩa của having a killer instinct

merciless ruthless hard callous pitiless heartless cruel unfeeling harsh inhuman unsympathetic unmerciful remorseless insensitive unsparing inhumane brutal uncharitable severe stony obdurate compassionless indurate fierce soulless affectless unforgiving ironhearted stoney stonyhearted barbarous pachydermatous insensate desensitised desensitized grim inflexible unrelenting implacable stern uncompromising unpitying unyielding inexorable hardhearted rigid mean unappeasable intolerant cutthroat wanton unflinching illiberal hard-hearted cold-blooded case-hardened hard-boiled thick-skinned slash-and-burn stony-hearted take-no-prisoners cut-throat dog-eat-dog iron-fisted uncalled-for mean machine savage uncaring unkind relentless cold-hearted tough vicious sadistic cold barbaric unbending ferocious uncompassionate rigorous murderous hardened unmoved strict bloodthirsty with a heart of stone unemotional rough draconian oppressive austere inconsiderate hard-nosed indifferent lacking compassion fiendish monstrous exacting stiff tyrannical brutish truculent wicked authoritarian violent bitter steely vindictive atrocious unconcerned nasty bestial sanguinary adamant aggressive malevolent beastly brute evil heavy butcherly coldhearted malicious firm heavy-handed spiteful flinty unpleasant malignant punishing unfriendly inclement excessive hurtful hellish onerous fell hardhanded mean-spirited unremitting thoughtless grievous trying unfair marble-hearted diabolical demanding adamantine excruciating rugged homicidal hostile bloody torturous heinous forbidding resolute stringent obstinate unresponsive apathetic headstrong hard as nails abominable competitive revengeful galling tyrannous intransigent wolfish rancorous mortal autocratic troublesome difficult stubborn bloodless imperious arduous immovable domineering determined burdensome despotic crushing hateful hard-bitten agonizing dogged maleficent intense bad strenuous exhausting perverse stressful formidable distressing ramrod harrowing tormenting extreme hardheaded vengeful painful hard-line dictatorial overbearing dastardly agonising unkindly bloody-minded vile intemperate unwavering punitive unsusceptible horrible unshakeable feral weighty tactless slaughterous wretched wilful voracious laborious taxing ironfisted deadly drastic daunting gruelling gruff challenging unjust grueling back-breaking forceful killer unruly stiff-necked awful uphill tedious intractable toilsome backbreaking wearisome unmovable mulish ossified bullheaded high-handed ponderous devilish dour as hard as nails fatiguing grave killing distressful single-minded impassive unreasonable expressionless ungenerous frigid sanguine sanguineous murdering dead set on unloving selfish insensible cool wild egregious stone-hearted flagitious searing irreconcilable surly ghastly dispassionate malign arch unswerving arbitrary spiritless depraved unchristian tigerish disagreeable repressive appalling inured indurated imperturbable unamiable without sentiment unaffected undemocratic unsentimental antagonistic indefatigable toughened abusive resentful hardline baleful unrestrained furious matter-of-fact pertinacious terrible impervious rabid dangerous bullying tortuous mighty bruising hard-headed disquieting iron-handed sour catty threatening fiery upsetting fixed solid coercive bound pat pigheaded opinionated willful self-willed inconvincible self-opinionated obtuse thorny ambitious bothersome impossible colossal venomous pugnacious troubling absolute rotten distasteful traumatic miserable unpalatable disturbing irksome destructive frightful sworn impetuous delirious ill-natured discomforting wearying crippling herculean tenacious mad without mercy frightening exigent testing inattentive titanic prohibitive every person for themselves intimidating bleak hellacious uncomfortable frantic hard-shelled sapping wearing tiring Herculean refractory vexatious dire moiling sweaty tall no-nonsense browbeating effortful hairy stark bound and determined anti-democratic intensely competitive fiercely competitive steadfast locked in tiresome serious hard-core pressing grinding intolerable cumbersome exploitative heedless warlike hatchetjob coldblooded satanic self-centred sharp cannibalistic stonehearted stingy ungracious constant premeditated bellicose unempathetic censorious uncordial cynical killer instinct abrasive cantankerous churlish crotchety crude coarse dead inordinate perverted self-centered unsympathizing bearish infernal unrepenting avaricious unregenerate greedy uncontrite ravenous lupine gloating hideous carnivorous unnatural blank lifeless world-weary snide cold fish outrageous extortionate deadpan uncommiserating careless gory stolid shabby wounding red in tooth and claw unprincipled suppressive crass icy untouched mechanical rowdy curt frosty torpid armour-plated invulnerable hard-hitting inhospitable uncivil stone-faced ice-cold imperceptive unimpressionable chilly cat-and-mouse seeking revenge lacking sentiment hard-edged impenitent insentient unwelcoming critical inept undiplomatic bungling unsensitive aloof feelingless incurious oblivious utilitarian inexpressive gray grey faceless subhuman nefarious Rhadamanthine repellent lukewarm disinterested repugnant halfhearted aversive at each other's throats toughened by experience hard-as-nails benumbed seasoned swingeing penal ill OTT overstrict unplacatable unmollifiable inescapable unpacifiable lethal destroying ruinous stony-eyed butcherous devastating emotionless criminal inured to uncooperative unpersuadable disciplinarian resolved ascetical by the book astringent disciplinary dyed-in-the-wool ascetic as tough as old boots poker-faced desperate immutable hard-shell deaf to blind to to the death out-and-out staunch iron-willed pernicious immoral deliberate needless unjustified senseless wrathful with a hide like an elephant sky-high ineluctable roughshod virulent horrendous disconcerting two-fisted not nice over the top stiffened diehard unprovoked without pity unchangeable immobile necessary ironclad compulsory objectionable horrid horrific worrisome dreadful inconvenient awkward renitent unmalleable gratuitous groundless motiveless poisonous not giving an inch durable hard and fast immalleable unswayable uncompliant woeful loathsome responsible horrifying unsettling revolting perturbing malefic mean business unjustifiable persnickety poor execrable agitating lousy gruesome foul dismal doleful menacing set in stone no going back hell bent on untamed willed unmotivated acrimonious like death and taxes grisly fraught macabre troublous nightmarish avenging cold-faced fearsome ungentle aimless nerve-racking high-impact drudgy unnerving tough going operose worksome depleting uphill battle shattering time-consuming knackering hard-won backbreaker immense no picnic energy-consuming marathon insufferable sticky overtaxing staggering like getting blood out of a stone solemn almighty headache dicey hazardous easier said than done slavish torturesome toilful labored upstream laboured vigorous embittering high-pressure really hard unbearable jarring scabrous problematic unendurable difficile problem draining ominous gargantuan not easy overpowering debilitating painstaking very hard gigantic plodding retaliatory exorbitant tragical raging louring convulsive wreakful grudging peremptory assiduous unflagging unstoppable tireless sedulous raving lowering uncontrollable enraged incessive undomesticated fearful bossy evil-intentioned undisciplined contrary ornery insolent wayward double-crossing berserk grudge-bearing immoderate impoverished oppressed poverty-stricken infuriated rapacious angry crazed autocratical frenzied ill-disposed authoritative full of spleen out for revenge biffo animalistic primitive aggers tyrannic maniacal terrorizing poignant steep arrogant totalitarian thuggish heartbreaking pounding set unabated insistent brick-wall masterful overweening heart-rending monocratic autarchic unwelcome unhappy yucky afflicting heartrending chilling unlovely unpleasing tragic sad yukky displeasing uncongenial unsavory explosive maddened frenetic assertive hotheaded tsarist czarist great icky sore mortifying hanging tough impassioned demoniac crazy agitated hysterical feverish forcible fuming terrorising radge potent absolutist summary unsavoury afflictive provoking annoying offensive calamitous overwhelming uncontrolled unaccountable hot-tempered hot-headed unconstitutional gut-wrenching knock-down-and-drag-out blood-and-guts full-blooded knock-down out of control drag-out hammer and tongs bang-bang ironhanded one-party single-party hard-and-fast invariable definite frozen cast-iron settled strong certain unalterable stable determinate unsmiling established decided inexpugnable flat impenetrable hardy undeviating final resistant concrete unvarying unchanging distant unpermissive unadaptable sturdy specified wintry sombre somber sober agreed brassbound dead set disdainful spartan mean-looking gritty explicit unshakable exact sure unfaltering wintery unapproachable antipathetic irreversible incompliant deep-rooted unrefined stuffy strong-willed unstirred writ in stone rude biting brusque indelicate pebbly bumpy craggy bony raw inelegant off-putting reserved sedate staid robust loveless sullen jagged glacial resilient petrified rough-hewn humourless humorless entrenched comfortless earnest morose insusceptible sobersided uncomic express incommutable stout defined precise confirmed ingrained dirty filthy unpolished steady gelid positive arranged unfluctuating stalwart chill clammy cold-eyed haughty antiseptic hard-eyed brittle arctic coldish definitive preset persistent decisive rock-ribbed unbendable rooted rocky crabbed glum predetermined uniform persevering inalterable consistent deep-seated sulky intent po-faced inveterate unqualified enduring abiding changeless decided upon standing pat well-set cut-and-dried never-failing solid as a rock straitened abhorrent dark formal casehardened radical Draconian detached punitory fossilized rigidified remote passionless undemonstrative undue clear-cut clear regular unconscionable towering businesslike fossilised gloomy jelled hidebound unflappable accustomed habituated unbreakable straight overextravagant extravagant insane plethoric baroque overmuch overdue uptight picky dreary impassible stormy nonnegotiable static frowning uncommunicative hard to please puritanical unmoving ungraceful deadened experienced tempestuous deaf to reason dogmatic unflexible crisp doctrinaire uninviting tough nut to crack strait-laced squally disapproving level stationary acclimatized coarsened used cutting do or die dug in hold the fort sticking to one's guns hold your ground standing one's ground hold the line rainy freezing even powerful fit feisty very severe melancholic hard-faced dejected saturnine ugly uneven grumpy sinister cross caustic permanent biased snowy blustery wet drizzly damp windy inaccessible acclimatised steeled contemptuous irreverent unashamed unsubmissive impious prepared doughty grasping ragged scowling lasting equable allotted prearranged preconceived uncouth grating turbulent decreed prescribed tough as old boots self-assertive red-blooded high-powered self-confident water-resistant waterproof well grounded calm long-standing long-lived stabile staying put splenetic glowering crusty grouchy shrewd practical realistic irregular planned loutish uncultured vitriolic usurious bloodsucking broken bad-tempered unblinking boisterous adverse down-to-earth quantified earthy irritating acerbic lumpy unmodifiable stipulated still stated scraggy ill-tempered vulgar blunt impolite shingly rock-strewn conclusive known limited roughened predatory discouraging compacted packed hard-handed compact iron concentrated consolidated compressed boorish discourteous ill-bred acerb boot-faced in the bag not subject to change ultimate distinct protected immune to unaffected by repellent of impervious to immune unsusceptible to invulnerable to unenthusiastic standoffish ribald oafish lewd obscene uncultivated indecent profane indecorous bluff ill-mannered unmannerly spiky argumentative osseous skeletal anatomical unfinished grabby blood-sucking money-grubbing categorical roughcast gross vulgarian bawdy bad-mannered untutored determining chapped boulder-strewn mountainous cold as ice tasteless lowbrow lowbred improper foul-mouthed artless unceremonious common loud hard to take corrupt coarse-grained roughneck incult unladylike ungentlemanly raffish imperviable to proof against rubbing the wrong way gravelly bouldered stonelike rockbound lithic lapidarian petrous true whole-hearted emphatic committed dominant in earnest purposeful prevailing unshaken going bent hell-bent on bent on bent upon hang tough through-and-through stand pat do-or-die hell-bent upon

having a kip having a knack for having a knees-up having a lark having a laugh having a leak having a jump on having a joke with having a joke on somebody having a job with having a job having a Jimmy Riddle