- highly objectionable or offensive; odious: obnoxious behavior.
- annoying or objectionable due to being a showoff or attracting undue attention to oneself: an obnoxious little brat.
- Archaic. exposed or liable to harm, evil, or anything objectionable.
- Obsolete. liable to punishment or censure; reprehensible.
Origin of obnoxious
Synonyms for obnoxiousSee more synonyms for on Thesaurus.com
Antonyms for obnoxious
Related Words for obnoxiousreprehensible, objectionable, disgusting, loathsome, abhorrent, rotten, unpleasant, hateful, nasty, annoying, abominable, awful, beastly, detestable, disagreeable, foul, gross, heel, insufferable, invidious
Examples from the Web for obnoxious
Contemporary Examples of obnoxious
These “free” games display ads, often in obnoxious places, in lieu of the entry fee.Lost For Thousands of Strokes: 'Desert Golfing' Is 'Angry Birds' as Modern Art
January 2, 2015
Peaceful protest is welcome in America today—seeking to disrupt Americans looking to enjoy an NFL game is obnoxious.It’s Time to Hold Protesters Accountable
December 4, 2014
The obnoxious meddling journalist is a stock character in fiction.I Blame People Who Blame the Media: Robert McCulloch’s Tone-Deaf Speech
November 25, 2014
You must be one of the most obnoxious creatures, male or female, roaming the planet.It’s Time to Stop Hating Katherine Heigl
November 17, 2014
Certain sentences and paragraphs capture a self-awareness that is more insightful than obnoxious or narcissistic.Time to Grow Up, Lena Dunham
October 10, 2014
Historical Examples of obnoxious
"That is not obnoxious either, I hope," said Ormond, laughing.Tales And Novels, Volume 9 (of 10)
If he acts in good faith he is not obnoxious to punishment--but entitled to compensation?Freeland
"Bon jour, monsieur," said the captain in a tone of obnoxious pleasantry.The Inn at the Red Oak
As for the picture post-cards, it displeased him greatly that they had been obnoxious.Where Angels Fear to Tread
E. M. Forster
She was incessantly imploring her son to drive off these obnoxious neighbors.Henry IV, Makers of History
John S. C. Abbott
- extremely unpleasant
- obsolete exposed to harm, injury, etc
Word Origin for obnoxious
Word Origin and History for obnoxious
1580s, "subject to the authority of another," from Latin obnoxiosus "hurtful, injurious," from obnoxius "subject, exposed to harm," from ob "to, toward" (see ob-) + noxa "injury, hurt, damage entailing liability" (see noxious). Meaning "subject to something harmful" is 1590s; meaning "offensive, hateful" is first recorded 1670s, influenced by noxious.
Obnoxious has two very different senses, one of which (exposed or open or liable to attack or injury) requires notice because its currency is now so restricted that it is puzzling to the uninstructed. It is the word's rightful or de jure meaning, and we may hope that scholarly writers will keep it alive. [Fowler]
Related: Obnoxiously; obnoxiousness.