Noisome

a.	1.	Noxious to health; hurtful; mischievous; unwholesome; insalubrious; destructive; as, noisome effluvia.
	2.	Offensive to the smell or other senses; disgusting; fetid.

Adj.	1.	noisome - causing or able to cause nausea; "a nauseating smell"; "nauseous offal"; "a sickening stench" Synonyms: loathsome, nauseating, nauseous, sickening, vile, offensive
	2.	noisome - offensively malodorous; "a putrid smell" Synonyms: fetid, foetid, foul-smelling, funky, smelly, stinking, foul, putrid

abhorrent, abominable, arrant, atrocious, awful, bad, bad for, bad-smelling, baleful, baneful, barfy, base, beastly, below contempt, beneath contempt, blameworthy, brackish, brutal, cloying, contaminated, contemptible, corroding, corrosive, corrupting, corruptive, counterproductive, crude, damaging, deadly, deleterious, deplorable, despicable, detestable, detrimental, dire, dirty, disadvantageous, disserviceable, distressing, dreadful, egregious, enormous, execrable, fecal, fetid, filthy, flagrant, forbidding, foul, frowsty, frowy, frowzy, fulsome, funky, fusty, gamy, graveolent, grievous, gross, harmful, hateful, heinous, high, horrible, horrid, hurtful, icky, ignoble, ill-smelling, infamous, injurious, insalubrious, insanitary, lamentable, lethal, loathsome, lousy, maggoty, malefic, malevolent, malign, malignant, mawkish, mephitic, miasmal, miasmic, mildewed, mildewy, mischievous, moldy, monstrous, morbific, musty, nasty, nauseant, nauseating, nauseous, nefarious, nidorous, notorious, noxious, objectionable, obscene, odious, odorous, offensive, olid, ominous, outrageous, overripe, pathogenic, peccant, pernicious, pestiferous, pitiable, pitiful, poisonous, polluted, prejudicial, putrid, rancid, rank, reasty, reasy, rebarbative, reechy, reeking, reeky, regrettable, repellent, reprehensible, repugnant, rotten, sad, scandalous, scatheful, schlock, scurvy, septic, shabby, shameful, shocking, shoddy, sickening, sickly, smellful, smelling, smelly, sordid, spoiled, squalid, stenchy, stinking, strong, stuffy, sulfurous, tainted, terrible, too bad, toxic, unclean, unhealthful, unhealthy, unhygienic, unsanitary, unwholesome, venenate, veneniferous, venenous, venomous, vicious, vile, villainous, virulent, vomity, weevily, woeful, worst, worthless, wretched, yucky