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Noxious vs Obnoxious - What's the difference?

noxious | obnoxious |

As adjectives the difference between noxious and obnoxious

is that noxious is harmful; injurious while obnoxious is extremely unpleasant, offensive, very annoying, odious or contemptible.

noxious

English

Alternative forms

* (obsolete)

Adjective

(en adjective)
  • Harmful; injurious.
  • *{{quote-magazine, date=2014-06-14, volume=411, issue=8891, magazine=(The Economist)
    • , title= It's a gas , passage=But out of sight is out of mind. And that

    Usage notes

    * Nouns to which "noxious" is often applied: substance, chemical, fume, gas, odor, plant, weed, animal, stimulus, stimulation.

    Synonyms

    * * * * see also

    External links

    * * *

    obnoxious

    English

    Alternative forms

    * obnoctious (obsolete)

    Adjective

    (en adjective)
  • Extremely unpleasant, offensive, very annoying, odious or contemptible.
    • He was an especially obnoxious and detestable specimen of a man.
    Throwing stones at the bus is another example of your obnoxious behaviour.
  • (archaic) exposed to harm or injury.
  • * 1661 , , page 26,
    • To begin then with his Experiment of the burning Wood, it seems to me to be obnoxious to not a few considerable Exceptions.