Noxious

• POS: Adjective
• HYPHEN: nox=ious

CIDE DICTIONARY

Noxious, a. [L. noxius, fr. noxa harm; akin to nocere to harm, hurt. Cf. Nuisance, Necromancy.].

•  Hurtful; harmful; baneful; pernicious; injurious; destructive; unwholesome; insalubrious; as, noxious air, food, or climate; pernicious; corrupting to morals; as, noxious practices or examples.  [1913 Webster]

  "Too frequent an appearance in places of public resort is noxious to spiritual promotions."  [1913 Webster]
•  Guilty; criminal.  [1913 Webster]

  "Those who are noxious in the eye of the law."  [1913 Webster]

Syn. -- Noisome; hurtful; harmful; injurious; destructive; pernicious; mischievous; corrupting; baneful; unwholesome; insalubrious. See Noisome.

OXFORD DICTIONARY

Noxious, adj. harmful, unwholesome.

Derivative

noxiously adv. noxiousness n.

Etymology

f. L noxius f. noxa harm

THESAURUS

Noxious

abhorrent, abominable, bad, bad for, bad-smelling, baleful, baneful, barfy, base, beastly, below contempt, beneath contempt, bitchy, brackish, catching, cloying, communicable, contagious, contaminated, contemptible, corroding, corrosive, corrupting, corruptive, counterproductive, crude, cussed, damaging, deadly, deleterious, despicable, destructive, detestable, detrimental, disadvantageous, disgusting, disserviceable, distressing, envenomed, execrable, fecal, fetid, forbidding, foul, frowsty, frowy, frowzy, fulsome, funky, fusty, gamy, graveolent, gross, harmful, hateful, heinous, high, hurtful, icky, ignoble, ill-smelling, infectious, infective, iniquitous, injurious, insalubrious, insanitary, invidious, lethal, loathsome, maggoty, malefic, maleficent, malevolent, malicious, malign, malignant, malodorous, mawkish, mean, mephitic, miasmal, miasmatic, miasmic, mildewed, mildewy, mischievous, moldy, morbific, musty, nasty, nauseant, nauseating, nauseous, nidorous, noisome, objectionable, obnoxious, obscene, odious, odorous, offensive, olid, ominous, ornery, overripe, pathogenic, peccant, pernicious, pestiferous, pestilent, pestilential, poisonous, polluted, prejudicial, putrid, rancid, rank, reasty, reasy, rebarbative, reechy, reeking, reeky, repellent, repugnant, repulsive, revolting, rotten, scatheful, septic, sickening, sickly, smellful, smelling, smelly, spoiled, stenchy, stinking, strong, stuffy, sulfurous, tainted, toxic, toxicant, toxiferous, unhealthful, unhealthy, unhygienic, unsanitary, unwholesome, venenate, veneniferous, venenous, venomous, vicious, vile, virulent, vomity, weevily, wicked, yucky

ROGET THESAURUS

Noxious

Badness

N badness, hurtfulness, virulence, evil doer, bane, plague spot, evil star, ill wind, hoodoo, Jonah, snake in the grass, skeleton in the closet, amari aliquid, thorn in the side, malignity, malevolence, tender mercies, ill-treatment, annoyance, molestation, abuse, oppression, persecution, outrage, misusage, injury, knockout drops, badness, peccancy, abomination, painfulness, pestilence, guilt, depravity, hurtful, harmful, scathful, baneful, baleful, injurious, deleterious, detrimental, noxious, pernicious, mischievous, full of mischief, mischief-making, malefic, malignant, nocuous, noisome, prejudicial, disserviceable, disadvantageous, wide-wasting, unlucky, sinister, obnoxious, untoward, disastrous, oppressive, burdensome, onerous, malign, corrupting &c (corrupt), virulent, venomous, envenomed, corrosive, poisonous, deadly, destructive, inauspicious, bad, ill, arrant, as bad as bad can be, dreadful, horrid, horrible, dire, rank, peccant, foul, fulsome, rotten, rotten at the core, vile, base, villainous, mean, injured, deteriorated, unsatisfactory, exceptionable indifferent, below par, illcontrived, ill-conditioned, wretched, sad, grievous, deplorable, lamentable, pitiful, pitiable, woeful, evil, wrong, depraved, shocking, reprehensible, hateful, hateful as a toad, abominable, detestable, execrable, cursed, accursed, confounded, damned, damnable, infernal, diabolic, unadvisable, unprofitable, incompetent, irremediable, badly, wrong, ill, to one's cost, where the shoe pinches, bad is the best: the worst come to the worst, herba mala presto cresco, wrongs unredressed or insults unavenged.

Insalubrity

N insalubrity, unhealthiness, nonnaturals, plague spot, malaria, death in the pot, contagion, toxicity, insalubrious, unhealthy, unwholesome, noxious, noisome, morbific, morbiferous, mephitic, septic, azotic, deleterious, pestilent, pestiferous, pestilential, virulent, venomous, envenomed, poisonous, toxic, toxiferous, teratogenic, narcotic, contagious, infectious, catching, taking, epidemic, zymotic, epizootic, innutritious, indigestible, ungenial, uncongenial, deadly.