noisome

noi·some /ˈnɔɪsəm/ Pronunciation Key - Show Spelled Pronunciation[noi-suhm]
–adjective

1.	offensive or disgusting, as an odor.

2.	harmful or injurious to health; noxious.

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[Origin: 1350–1400; ME noy (aph. var. of annoy) + -some¹]

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