Definition for Noxious:

• Hurtful; not wholesome.

Synonyms for Noxious:

• adj.

  •bad (adjective)
  • ill.
  •baneful (adjective)
  • wicked,
  • malefic.
  •dangerous (adjective)
  • pestilent,
  • Nocuous.
  •deadly, injurious (adjective)
  • toxic,
  • unhealthy,
  • detrimental,
  • fetid,
  • poisonous,
  • hurtful,
  • deleterious,
  • pestilent,
  • pestilential,
  • foul,
  • pestiferous,
  • Insalutary,
  • dangerous,
  • sickly,
  • putrid,
  • spoiled,
  • baneful,
  • destructive,
  • virulent,
  • pernicious,
  • harmful,
  • insalubrious,
  • stinking,
  • corrupting,
  • venomous,
  • noisome,
  • unhealthful,
  • unwholesome.
  •evil (adjective)
  • corrupting.
  •fetid (adjective)
  • mephitic,
  • yucky,
  • fusty,
  • Stenchy.
  •foul-smelling (adjective)
  • malodorous.
  •harmful (adjective)
  • mischievous,
  • poisonous.
  •hateful (adjective)
  • malicious.
  •noisome (adjective)
  • Insalutary.
  •objectionable (adjective)
  • objectionable,
  • unpalatable.
  •pernicious (adjective)
  • Miasmatic.
  •rancid (adjective)
  • Nidorous,
  • Olid.
  •rank (adjective)
  • Graveolent.
  •revolting (adjective)
  • sickly.
  •ruinous (adjective)
  • ruinous,
  • tumbledown.
  •unhealthy (adjective)
  • unwholesome,
  • contaminated,
  • diseased,
  • pestilent,
  • gangrenous,
  • poisonous,
  • unhealthy,
  • malignant,
  • unhygienic,
  • contagious,
  • infected,
  • pathological,
  • deadly,
  • toxic,
  • septic,
  • unsanitary,
  • insalubrious.

• n.

  •
  • disastrous.
  •
  • virulent.
  •foul (noun)
  • offensive,
  • rotten,
  • putrid.
  •noxious (noun)
  • pernicious,
  • pestilent,
  • baneful,
  • corrupting,
  • deadly,
  • vesicant,
  • harmful,
  • vesicatory,
  • degrading.
  •poisonous (noun)
  • venomous,
  • virulent.

• v.

  •contaminated (verb)
  • polluted.
  •revolting (verb)
  • offensive.

• Other synonyms:

  •
  • rancid.
  •
  • nasty,
  • virulent,
  • rank.
  •contagious
  • catching.
  •deadly
  • baleful.
  •Other relevant words:
  • malign,
  • morbific,
  • despicable,
  • unclean,
  • internecine,
  • Mildewed,
  • overripe,
  • noisome,
  • dangerous,
  • funky,
  • loathsome,
  • fatal,
  • awful,
  • mephitic,
  • corruptive,
  • disadvantageous,
  • distressing,
  • vile,
  • suicidal,
  • damaging,
  • hurtful,
  • base,
  • ill-smelling,
  • devastating,
  • stomach-churning,
  • sickening,
  • destructive,
  • stuffy,
  • Nocuous,
  • Olid,
  • strong,
  • bitchy,
  • Stenchy,
  • inimical,
  • mean,
  • disagreeable,
  • gamy,
  • frowsty,
  • mawkish,
  • beastly,
  • pestiferous,
  • scurvy,
  • Venenate,
  • repellent,
  • filthy,
  • frowzy,
  • offensive,
  • foetid,
  • cataclysmic,
  • sickly,
  • stomach-turning,
  • ugly,
  • pathogenic,
  • nauseant,
  • objectionable,
  • deleterious,
  • obscene,
  • corroding,
  • infective,
  • unlikeable,
  • nauseous,
  • repulsive,
  • virulent,
  • counterproductive,
  • hideous,
  • miasmal,
  • foul-smelling,
  • ominous,
  • malevolent,
  • contemptible,
  • mischief-making,
  • crude,
  • mortal,
  • Weevily,
  • fetid,
  • disgusting,
  • ornery,
  • stale,
  • cancerous,
  • Reeky,
  • terrible,
  • teratogenic,
  • catching,
  • toxicant,
  • baneful,
  • smelly,
  • ruinous,
  • evil,
  • detestable,
  • execrable,
  • detrimental,
  • heinous,
  • dirty,
  • hateful,
  • bad-smelling,
  • putrescent,
  • bad for,
  • obnoxious,
  • yucky,
  • unhealthful,
  • cankerous,
  • unbecoming,
  • azotic,
  • abominable,
  • cussed,
  • tumbledown,
  • spoiled,
  • bad,
  • polluted,
  • gamey,
  • killing,
  • nauseating,
  • malicious,
  • inauspicious,
  • vicious,
  • corrupt,
  • vesicatory,
  • Mephitical,
  • dead,
  • smelling,
  • Reechy,
  • malefic,
  • prejudicial,
  • gross,
  • reeking,
  • horrible,
  • narcotic,
  • forbidding,
  • pungent,
  • foul,
  • repugnant,
  • mischievous,
  • spiteful,
  • ignoble,
  • degrading,
  • communicable,
  • corrupting,
  • calamitous,
  • sulfurous,
  • Frowy,
  • venenous,
  • tainted,
  • catastrophic,
  • rotten,
  • unsalutary,
  • lethal,
  • odorous,
  • infectious,
  • wicked,
  • ill,
  • blistery,
  • Envenomed,
  • morbiferous,
  • insanitary,
  • fell,
  • invidious,
  • venomous,
  • rebarbative,
  • high,
  • revolting,
  • vesicant,
  • cloying,
  • odious,
  • unsavoury,
  • terrific,
  • ulcerous,
  • crippling,
  • injurious,
  • brackish,
  • fulsome,
  • Nidorous,
  • corrosive,
  • maleficent,
  • moldy,
  • fecal,
  • debased,
  • Putrefying,
  • stinking,
  • malodorous,
  • pestilential,
  • unpalatable,
  • Miasmatic,
  • miasmic,
  • rancid,
  • unpleasant,
  • Disserviceable,
  • Insalutary,
  • Scatheful,
  • Reasty,
  • musty,
  • nasty,
  • adverse,
  • disastrous,
  • Graveolent,
  • iniquitous,
  • fusty,
  • toxiferous,
  • veneniferous,
  • distasteful,
  • baleful,
  • icky,
  • uncomely,
  • peccant,
  • life-threatening,
  • vitiated,
  • abhorrent,
  • harmful,
  • mildewy,
  • putrid,
  • rank,
  • Scathful,
  • maggoty,
  • pernicious.

Antonyms for Noxious:

• adj.

  • all
    innocuous.
  • deadly, injurious
    hygienic, pure, wholesome, helpful, nonpoisonous, curing, harmless, good, sweet, healthy, kind, sterile.
  • Other antonyms:
    nutritious, heavenly, propitious, beneficial, satisfying, appealing, delightful, nontoxic, pleasant, nice, favorable, gratifying, helpful, nonvenomous, felicitous, secure, attractive, beneficent, noninfectious, rejuvenating, pleasurable, congenial, inviting, advantageous, nonpoisonous, blessed, nonfatal, alluring, useful, nondestructive, Delightsome, profitable, likable, pleasing, welcome, nonlethal, darling, life-giving, desirable, nonpolluting, unobjectionable, serviceable, agreeable, acceptable, benignant, sound, dreamy, sweet, invigorating, noncorrosive, palliative, unexceptionable, enjoyable, dulcet.