Synonym of pestilent

Alternative for pestilent

Adjective

Causing, or resulting in, death
corrupting deadly destructive detrimental evil fatal harmful killer lethal mortal vicious baleful deathly deleterious fell injurious murderous pernicious ruinous terminal vital baneful contaminating dangerous diseased infectious noxious tainting troublesome virulent malignant pestilential poisonous killing mortiferous death-dealing life-threatening incurable nocuous venomous toxic devastating hurtful disastrous homicidal calamitous mortuary malefic pestiferous destroying mephitic adverse damaging cruel bad bloodthirsty prejudicial final bloody dead unhealthy maleficent ill violent untreatable internecine causing death wicked mischievous necrotic malevolent ruthless cannibalistic suicidal slaying carcinogenic grave tragic critical prejudicious counterproductive inimical ill-fated death dealing ill-starred cancerous unfavorable unfavourable unwholesome nocent malign miasmatic insidious offensive miasmic nefarious disadvantageous negative spiteful noisome savage ruining undesirable unfortunate brutal serious grievous ferocious fierce grim barbarous environmentally unfriendly monstrous inhuman sanguinary barbaric sanguine murdering sanguineous criminal cut-throat bloody-minded merciless pitiless slaughterous heartless harsh remorseless sadistic callous hellish brutish malicious fiendish inhumane unmerciful unkind vindictive truculent rough wild nasty mean aggressive cutthroat hostile bitter threatening beastly bestial brute butcherly unfeeling cold-blooded sinister atrocious diabolical abominable unrelenting hateful vile menacing exhausting stern severe wanton rancorous hard-hearted implacable hard warlike annihilative gory devilish heinous maniacal harrowing arduous unpleasant strenuous sapping thuggish uncaring unfriendly unsparing horrible wolfish unsympathetic uncharitable catastrophic cold-hearted flinty stony-hearted furious catty dire cataclysmic rabid fiery tigerish vengeful crippling unsafe despiteful demoniac feral crazed impetuous delirious depraved relentless intimidating infernal unruly gruff mad uncompassionate untamed unrestrained waspish dirty unforgiving withering revengeful frantic frightening terrible lousy forbidding insensitive uncontrollable wrackful poison murder uncompromising tough unpitying ill-natured evil-intentioned bad-natured evil-minded bellicose butcherous ravening annihilating decimating heavy involving bloodshed hard-fought crude coarse treacherous lupine voracious ravenous unconcerned bearish tactless indifferent murtherous irreconcilable cataclysmal shattering arch unappeasable intimidatory dodgy ill-boding foreboding ominous creophagous carnivorous annihilatory devastative damning fateful crushing inflexible hardline antagonistic inexorable desperate uncivilised minatory viperous minacious villainous abhorrent rowdy serpentine uncivilized abandoned dark costly bullying intransigent berserk immoderate impoverishing extravagant depleting draining wasteful frenzied intemperate sworn terrorizing pugnacious man-eating hazardous at each other's throats risky fearsome ungentle steely explosive maddened hotheaded forceful frenetic assertive dicey wounding perilous parlous precarious dour raging louring frightful convulsive austere impassioned fuming crazy terrorising headstrong radge agitated hysterical feverish potent forcible incessive raving stark lowering enraged rugged undomesticated fearful painful angry infuriated rapacious incendiary subversive thick-skinned obdurate hard-boiled compassionless desensitized indurate soulless case-hardened pachydermatous insensate stonyhearted stoney stony affectless slash-and-burn take-no-prisoners ironhearted hot-tempered hot-headed animalistic primitive biffo aggers knock-down-and-drag-out blood-and-guts knock-down hammer and tongs out of control drag-out hardhearted marble-hearted undermining lethiferous corrosive insalubrious eradicative extirpative harassing wreckful sinful full-blooded bang-bang hardened intolerant rigorous sour tyrannical with a heart of stone avaricious unregenerate greedy unrepenting desensitised indefatigable unyielding unbending uncontrite hard-bitten corroding hideous ghastly bloodless unemotional inclement draconian dastardly immoral wrathful roughshod

Adjective

Causing annoyance, anger or frustration
annoying irritating bothersome galling irksome pesky plaguy vexing abrasive aggravating carking chafing disturbing exasperating frustrating maddening nettlesome nettling peeving pestiferous pestilential pesty plaguey rankling rebarbative riling tiresome vexatious troublesome trying infuriating provoking infernal upsetting difficult displeasing wearisome confounded cussed grating disagreeable harassing inconvenient troubling nagging awkward burdensome distressing tedious niggling perturbing unpleasant worrisome antagonizing unsettling antagonising wearing taxing unwelcome enraging demanding tricky agitating disconcerting enough to try the patience of a saint enough to drive you up the wall worrying teasing irking discomposing discomforting thorny jarring harrying painful mean ugly wicked boring objectionable discommoding bedevilling wretched repugnant unpleasing agonizing unnerving unamusing hard discouraging challenging forbidding puzzling knotty punchable agonising uncongenial problematic traumatic tough disquieting arduous troublous concerning incommodious disappointing bedeviling oppressive heavy festering antipathetic rough unsatisfying unattractive impossible accursed deplorable lamentable humiliating nauseating tormenting afflicting distasteful unpalatable plaguing acid afflictive laborious nasty importunate intractable repressive ungovernable uphill alarming rowdy undisciplined murder messy infestive dangerous damaging disorderly fatiguing stressful pressured gruelling hardhanded murderous testing inhuman harsh onerous fraught stiff rugged exacting severe grim exhausting excruciating cruel searing tiring grievous bitter brutal hellish strenuous a stinker of a sticky weighty tight exigent grueling hairy toilsome perplexing harrowing delicate punishing ticklish problematical crushing rigorous prickly formidable sensitive complicated back-breaking dodgy intricate nerve-racking cumbersome complex daunting backbreaking distressful baffling dismaying involved touchy wearying grave embarrassing ominous Herculean effortful disruptive serious convoluted controversial ponderous sinister tense draining herculean sapping uncomfortable gloomy depressing tortuous torturous threatening critical inopportune killing unsuitable unmanageable untimely unsparing grinding foreboding unwieldy killer dire sweaty stringent moiling catchy unhandy discommodious persnickety tricksy spiny operose inexpedient bruising startling frightening imperious pressing creepy unseasonable inappropriate vexed intimidating hellacious intolerable tall perilous unfavorable unfavourable hostile discomfiting dicey ambitious bleak confronting dark nerve-wracking merciless mystifying fierce unremitting precarious intrusive consequential impeding elaborate awful debilitating toilful uncertain incommoding compromising pessimistic vigorous unbearable laboured labored hefty unyielding bewildering knackering energy-consuming anxious unreasonable scary anxious-making unfortunate enervating cringeworthy mighty uneasy flustering hazardous obstinate cringey painstaking intense ill-timed tangled chancy stubborn questionable iffy colossal extreme clunky cringe-making problem demeaning labyrinthine unforgiving superincumbent dictatorial involute unfriendly obdurate sophisticated confusing unfathomable obscure byzantine titanic impenetrable tyrannical overbearing unpropitious involuted prophetic upstream fractious Augean gargantuan depleting shattering fiddly aggressive pick-and-shovel solemn disadvantageous excessive charged persistent detrimental sour immoderate embittering clamorous troubled unfair gnawing quarrelsome shameful treacherous disobliging steep direful insistent dubious spartan suspect degrading uncompromising clumsy baroque daedal labyrinthian nail-biting dreadful Byzantine cumbrous crippling shocking risky bulky fussy austere intransigent unrelenting discountenancing perfectionist time-consuming headache ungainly prohibitive hectic unamenable unaccommodating strict paradoxical pertinacious inflexible cranky bunglesome Gordian terrible querulous unbending hardheaded relentless toe-curling inauspicious high-pressure hypercritical immense unflinching staggering gigantic slavish detailed really hard very hard backbreaker gnarly temperamental rocky hard to please cryptic abstruse fancy pitiless inexorable incomprehensible confounding tough going inscrutable undecipherable enigmatic entangled recondite hard-line sombre difficult to understand full of twists and turns no picnic negative anxiety-ridden over-particular somber disheartening dismal difficile hard to satisfy restless nervous hurtful exorbitant remote prejudicial emotive responsible apprehensive provocative embarrassed echinated stimulating briery pointed thoroughgoing tender overtaxing overpowering plodding major infelicitous devastating like herding cats tickly kittle bumpy dolorous insufferable nice devilish mistimed itchy scratchy distressed high-impact drudgy vicious worksome uphill battle hard-won marathon like getting blood out of a stone almighty easier said than done torturesome savage scabrous unendurable not easy ferocious discordant gut-wrenching off-putting unsteady unstable causing discomfort ill-fitting unmanoeuvrable changeable volatile capricious mercurial inconstant fickle variable unaesthetic grotesque inharmonious offensive ill-chosen devil of a very devil of a badly timed domineering autocratic no piece of cake despotic unjust undemocratic draconian shaming mortifying stridulous ill suited stridulent dry insensitive harsh-sounding tyrannous overwhelming violent authoritarian iron-fisted confused dirty anti-democratic punitive ruthless coercive out of place serpentine impractical filthy lumbering difficult to handle disputed menacing knotted jumbled mixed interlaced dense high-handed peremptory overweening adverse lumbersome Daedalian hi-tech Daedalean a nuisance dispiriting ironhanded depressive heavy-handed confining rough going graceless unclear unintelligible abstract minacious insoluble complicate unanswerable ignominious clamant urgent pugnacious debated contentious contested heavy-footed slow slow-moving an imposition mind-boggling hard to solve hard to explain mind-bending hazy above one's head beyond comprehension esoteric mystical thought-provoking ambiguous inexplicable profound deep rambling advanced enigmatical over one's head beyond one's grasp unsolvable mysterious opaque fathomless woeful ill-fated hard-pressed inhospitable joyless hopeless shadowy tortured harmful doubtful gray mournful black injurious chilling grey jeopardous morbid apocalyptic sad very bad cheerless bad straitened dour lurid morose undesirable full of hardship glum miserable strained ill-omened ill-boding doleful parlous nightmarish comfortless desolate clodhopping huge blundering uncoordinated massive maladroit bellicose moot debatable disgraceful discreditable barro dishonouring blush-making a devil tenacious indefatigable tireless unco lubberly elephantine ramified reticular mazy undetermined undecided unresolved unsettled unconcluded hard to use like a bull in a china shop substantial dishonoring equivocal unseemly distracting rattling dogged instant imperative burning crying emergent acute compelling persevering entreating necessitous in contention ongoing at issue in dispute afflicted open to question open to debate hot-button trouble avid solicitous pushy earnest forceful suppliant overeager recalcitrant open to doubt up in the air yet to be decided much debated hard-nosed pigheaded picky fastidious boorish rigid argumentative finicky full of problems strong-minded irritable bloody-minded testy perverse bull-headed steadfast choosy refractory captious snappy cantankerous uptight chippy headstrong resolute immovable disputative oafish bearish thrawn huffy stroppy froward opinionated dogmatic indomitable overcritical wrong-headed irascible obstructive particular bolshie ungracious grumbly single-minded set in one's ways finical unpredictable hard to handle invidious contrary fiendish ill-natured crotchety ornery uppity feisty discontented dissatisfied rude crabby stiff-necked contrarious impolite opinionative disputatious balky obstreperous beset by problems overly solicitous judgmental disapproving overexacting cavilling quibbling disparaging possessive sticklerish faultfinding overscrupulous needy hairsplitting caviling firm censuring cavillous cynical carping censorious high-maintenance over-rigorous fault-finding over-strict over-exacting over-censorious

Adjective

Likely to cause infectious disease
contaminated infected catching diseased infectious plague-ridden bug-ridden contagious disease-ridden infested polluted tainted toxic impure unclean noxious insalubrious foul unsanitary dirty unhygienic insanitary poisonous unhealthy unwholesome feculent festy filthy corrupt unsanitized septic dirtied fetid foetid unfiltered putrid poisoned rank fouled sullied soiled stained besmirched grubby grimy defiled smudged befouled mucky begrimed cruddy grotty grungy sooty bemired dingy uncleanly adulterated skanky muddy dusty tarnished squalid sordid smutty draggled debased messy nasty blackened bedraggled black vitiated yucky smeared sloppy unwashed scuzzy slimy spotted ruined degraded bogging scungy manky gungy alloyed crummy corrupted greasy unkempt mixed germy spoiled bastardized rotten sleazy adulterate scummy germ-ridden mud-caked disheveled dirt-encrusted dishevelled icky grimed spoilt bastardised gross deleterious besmeared devalued deteriorated harmful smeary attenuated uncleaned muddied slovenly despoiled blemished discolored marked grody detrimental discoloured decayed not clean putrefied depreciated impaired blended rancid dreggy murky unhealthful dungy spattered stinking unlaundered unswept undusted pigpen watered down blighted stale putrescent diluted perverted vile lowered unrefined combined admixed cloudy bespattered dissolved raunchy sticky untidy gloopy straggly slatternly disarrayed unsightly dishabille mung yukky mucous muculent clammy viscous glutinous desecrated trashed violated profaned abused ravished debauched raped cooked distorted mucked up deviant falsified doctored altered weakened smelly shabby decaying smoky miry faecal loathsome fecal repulsive horry yecchy revolting verminous slipshod soily mud-encrusted

Adjective

Harmful to health
noxious poisonous toxic noisome unhealthy unwholesome insalubrious pestiferous putrid spoilt spoiled mephitic miasmal miasmic pestilential sickly unhealthful contaminative olid contaminating insalutary insanitary lethal scathel unhygienic unsanitary venomous environmentally unfriendly contaminated septic virulent harmful impure deleterious foul dangerous unclean polluted filthy infested festy dirty detrimental rotten infected baneful injurious feculent dirtied unsafe poison pernicious disease-ridden unnutritious hazardous corrupt deadly germy diseased destructive poisoned unsalutary tainted toxicant germ-ridden malignant fatal unsanitized envenomed oncogenic fetid infectious infective skanky rank foetid unfiltered carcinogenic cancer-causing damaging polluting mortal contagious morbid nocuous decayed toxiferous ruinous peccant malign rancid scungy evil death-dealing stinking germ-laden bad for you stale scummy putrescent vile fouled viperous epidemic communicable adulterated cancerogenic catching plague-like defiled corrupted sordid unnourishing innutritious squalid sullied stained tarnished muddy messy dusty soiled sloppy grimy junk baleful unpleasant objectionable distasteful offensive unsound disagreeable nasty pathological repulsive inimical miasmatic grubby mucky smudged befouled begrimed cruddy grotty grungy unwashed sooty besmirched bemired dingy uncleanly spotted slimy unkempt smutty draggled greasy blackened bedraggled black scuzzy yucky disheveled dishevelled crummy smeared icky slovenly bogging manky gungy shabby murky dreggy untidy dungy spattered smeary unlaundered unswept undusted pigpen slatternly besmeared cloudy gross scruffy seedy raunchy frowzy vitiated straggly disarrayed unsightly dishabille mung smelly sleazy putrefied decaying smoky miry faecal fecal loathsome horry yecchy soily revolting verminous slipshod dirt-encrusted mud-encrusted

Antonym of pestilent

pestilent Idiom, Proverb

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