noisome
offensive or disgusting, as an odor; harmful; noxious; stinking:
noisome factory emissionsNot to be confused with:noisy – loud, harsh, or confused sounds; clamorous; tumultuous; vociferous:
noisy football fans. Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree
noi·some
(noi′səm)adj.1. Offensive to the point of arousing disgust; foul: a noisome odor.
2. Harmful or dangerous: noisome fumes.
[Middle English noiesom : noie, harm (short for anoi, annoyance, from Old French, from anoier, to annoy; see annoy) + -som, adj. suff.; see -some1.]
noi′some·ly adv.
noi′some·ness n.
Usage Note: People sometimes assume that noisome means "noisy," because the two words sound similar. But in our 2011 survey, 89% of the Usage Panel found the sentence We could barely hear each other with the noisome helicopter overhead to be unacceptable. If you use noisome as a synonym for noisy, there's a good chance that others will misinterpret your words and think you're describing someone or something as being offensive or harmful.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
noisome
(ˈnɔɪsəm) adj1. (esp of smells) offensive
2. harmful or noxious
[C14: from obsolete noy, variant of annoy + -some1]
ˈnoisomely adv
ˈnoisomeness n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
noi•some
(ˈnɔɪ səm)
adj. 1. offensive or disgusting, as an odor.
2. harmful or injurious to health; noxious.
[1350–1400; Middle English noyesome =
noy- (aph. variant of anoyen to harm, injure; see
annoy) + -some
-some1]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.