Negative words that start with “O” can be a little difficult to find, but they certainly exist. Outrageous behavior or ideas, for example, might be seen as disrespectful or dangerous. On the other hand, one might feel overwhelmed by a situation and become overly obstinate in their approach.
Other negative words include ominous and oppressive. Ominous implies a sense of dread, while oppressive relates more to the feeling of being restricted or controlled by something. Overbearing is another word that suggests someone who is too demanding or pushy; one who uses their power in an unjust way against those weaker than them. Opprobrium refers to public disgrace or contempt and is often used to describe criticism of behavior that goes against accepted norms or values.
Table of Contents
Negative Words With O
5 Popular Negative words with O
1- Obdurate: stubbornly refusing to change one’s opinion or attitude.
2- Obstinate: determined to have one’s own way; pigheaded.
3- Odious: arousing intense dislike and disgust; hateful.
4- Oblique: indirect in a way that is difficult to understand.
5- Ominous: suggesting that something bad or harmful is likely to happen.
List of Negative Words beginning with O
| Overthrow | Obscurity | Over-awe |
| Overloaded | Offend | Overweight |
| Obstinate | Occluding | Oppressive |
| Outlaw | Obstruct | Obese |
| Overstated | Overblown | Overbalance |
| Outbursts | Obliterated | Obnoxious |
| Overpriced | Over-hyped | Oddest |
| Outmoded | Odor | Overwhelming |
| Overtaxed | Oppose | Overshadow |
| Oversight | Oppressiveness | Ordeal |
| Obstruction | Overdone | Obstructed |
| Overturn | Occluded | Overwhelm |
| Outrageousness | Overemphasize | Obscene |
| Overact | Obsess | Overreach |
| Obstructing | Obsolete | Oblivious |
| Overstatements | Oversize | Overdue |
| Overzealously | Overpower | Offensive |
| Overrated | Outbreak | Oppression |
| Overwhelmingly | Oppress | Over-priced |
| Obscenity | Outrage | Offender |
| Oddly | Overbalanced | Overacted |
| Opinionated | Ostracize | Onerously |
| Ominously | Overkill | Outsider |
| Overrun | Obtrusive | Objectionable |
| Obsessively | Oversights | Object |
| Occlude | Oblique | Overawe |
| Orphan | Opponent | Oversimplification |
| Opportunistic | Overstatement | Odder |
| Oppressively | Objection | Offenses |
| Overheat | Omission | Officious |
| Obscenely | Oversimplify | Outrageous |
| Obstructs | Outraged | Overthrows |
| Overpaid | Offensiveness | Occludes |
| Oddity | Over-balanced | Obscures |
| Outcry | Obsessive | Overstates |
| Obliterate | Offending | Obnoxiously |
| Over-valuation | Offence | Odd |
| Omit | Overbearing | Obtuse |
| Obstinately | Offensively | Overstate |
| Opposition | Outrageously | Overwhelmed |
| Onslaught | Oppressors | Outburst |
| Obstacle | Overwhelms | Outcast |
| Obsessiveness | Over-acted | Overbearingly |
| Ominous | One-sided | Overplay |
| Overlook | Objections | Obscure |
| Oversimplified | Overzealous | Oppositions |
| Onerous | Oddities | Outrages |
| Overdo | Obscured |
Negative Words Starting with O
1- Obsequious: Excessively compliant, servile, and eager to please in an unctuous manner.
2- Obstreperous: Noisy and disruptive in nature; difficult to control or manage.
3- Obdurate: Refusing to change one’s views, beliefs, or behavior; stubbornly intractable.
4- Odious: Deserving of hatred and aversion; repugnant and loathsome.
5- Obsolete: Outdated and no longer useful; antiquated or archaic.
6- Obstinate: Refusing to change one’s views, beliefs, or behavior, often for selfish reasons.
7- Occult: Involving supernatural forces and secretive knowledge that is obscure or hidden from general understanding.
8- Ominous: Foreboding and portending danger or harm; threatening.
9- Obtuse: Displaying a lack of understanding, insight, or sharpness of mind; stupid.
10- Opprobrium: Harsh criticism and condemnation; public disgrace and dishonor.
11- Ornery: Difficult to deal with and unpleasant in nature; cantankerous.
12- Opprobrious: Expressing or characterized by contempt, insult, and scorn.
13- Overbearing: Domineering and oppressive in nature; controlling and arrogant.
14- Oxymoemon: A person who is wise in their own eyes yet lacks common sense.
15- Odium: A feeling of intense dislike or distaste; extreme hatred and aversion.
16- Onerous: Burdensome and oppressive in nature; difficult to accomplish or bear.
17- Ostentatious: Showy, pretentious, and flamboyant in an attempt to impress others.
18- Obfuscate: To deliberately obscure or make something confusing; to cloud the truth.
19- Offal: Waste or refuse, particularly animal entrails and other inedible parts.
20- Oblivion: Complete forgetfulness; a state of not knowing or being aware of something.
