9-Letter Adjectives Starting With O
Here's the list of all the 155 9-Letter Adjectives Starting With O in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
| Common Adjectives (with Definitions and Examples) | |
|---|---|
| operating | 1. involved in a kind of operation 2. being in effect or operation More Definitions → |
| otherwise | 1. other than as supposed or expected More Definitions → |
| objective | 1. undistorted by emotion or personal bias; based on observable phenomena 2. serving as or indicating the object of a verb or of certain prepositions and used for certain other purposes More Definitions → |
| organized | 1. formed into a structured or coherent whole, particularly on a large scale 2. methodical and efficient in arrangement or function More Definitions → |
| overnight | 1. lasting, open, or operating through the whole night More Definitions → |
| offensive | 1. violating or tending to violate or offend against 2. causing or able to cause nausea More Definitions → |
| organised | 1. being a member of or formed into a labor union More Definitions → |
| operative | 1. being in force or having or exerting force 2. relating to or requiring or amenable to treatment by surgery especially as opposed to medicine More Definitions → |
| observing | 1. quick to notice; showing quick and keen perception More Definitions → |
| oversized | 1. larger than normal for its kind More Definitions → |
| obligated | 1. caused by law or conscience to follow a certain course More Definitions → |
| offending | 1. offending against or breaking a law or rule More Definitions → |
| obsessive | 1. characterized by or constituting an obsession More Definitions → |
| oppressed | 1. burdened psychologically or mentally More Definitions → |
| oxidative | 1. taking place in the presence of oxygen More Definitions → |
| obnoxious | 1. causing disapproval or protest More Definitions → |
| olfactory | 1. of or relating to olfaction More Definitions → |
| oblivious | 1. (followed by `to' or `of') lacking conscious awareness of 2. failing to keep in mind More Definitions → |
| outspoken | 1. given to expressing yourself freely or insistently 2. characterized by directness in manner or speech; without subtlety or evasion More Definitions → |
| obstetric | 1. of or relating to or used in or practicing obstetrics More Definitions → |
| outfitted | 1. furnished with essential equipment for a particular occupation or undertaking occupation 2. equipped with appropriate wearing apparel and accessories More Definitions → |
| overgrown | 1. covered with growing plants 2. abounding in usually unwanted vegetation More Definitions → |
| observant | 1. paying close attention especially to details 2. quick to notice; showing quick and keen perception More Definitions → |
| octagonal | 1. of or relating to or shaped like an octagon More Definitions → |
| outermost | 1. situated at the farthest possible point from a center More Definitions → |
| overlying | 1. placed on or over something else More Definitions → |
| occipital | 1. of or relating to the occiput More Definitions → |
| overjoyed | 1. extremely joyful More Definitions → |
| opportune | 1. suitable or at a time that is suitable or advantageous especially for a particular purpose More Definitions → |
| overblown | 1. puffed up with vanity 2. past the stage of full bloom More Definitions → |
| obstinate | 1. stubbornly persistent in wrongdoing 2. resistant to guidance or discipline More Definitions → |
| orienting | 1. positioning with respect to a reference system or determining your bearings physically or intellectually More Definitions → |
| occlusive | 1. tending to occlude More Definitions → |
| occultism | More Definitions → |
| obtrusive | 1. sticking out; protruding 2. undesirably noticeable More Definitions → |