Nouns Starting With OB
Here's the list of all the 335 Nouns Starting With OB 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 Nouns (with Definitions and Examples) | |
|---|---|
| object | 1. a tangible and visible entity; an entity that can cast a shadow 2. the goal intended to be attained (and which is believed to be attainable) More Definitions → |
| objective | 1. the goal intended to be attained (and which is believed to be attainable) 2. the lens or system of lenses in a telescope or microscope that is nearest the object being viewed More Definitions → |
| obligation | 1. the social force that binds you to the courses of action demanded by that force 2. the state of being obligated to do or pay something More Definitions → |
| observation | 1. the act of making and recording a measurement 2. the act of observing; taking a patient look More Definitions → |
| observer | 1. a person who becomes aware (of things or events) through the senses 2. an expert who observes and comments on something More Definitions → |
| obesity | 1. more than average fatness More Definitions → |
| oblique | 1. any grammatical case other than the nominative 2. a diagonally arranged abdominal muscle on either side of the torso More Definitions → |
| observatory | 1. a building designed and equipped to observe astronomical phenomena 2. a structure commanding a wide view of its surroundings More Definitions → |
| objection | 1. the act of expressing earnest opposition or protest 2. the speech act of objecting More Definitions → |
| obscure | More Definitions → |
| obsession | 1. an irrational motive for performing trivial or repetitive actions, even against your will 2. an unhealthy and compulsive preoccupation with something or someone More Definitions → |
| obedience | 1. the act of obeying; dutiful or submissive behavior with respect to another person 2. the trait of being willing to obey More Definitions → |
| obituary | 1. a notice of someone's death; usually includes a short biography More Definitions → |
| obstacle | 1. something immaterial that stands in the way and must be circumvented or surmounted 2. an obstruction that stands in the way (and must be removed or surmounted or circumvented) More Definitions → |
| obstruction | 1. any structure that makes progress difficult 2. the physical condition of blocking or filling a passage with an obstruction More Definitions → |
| obstetrics | 1. the branch of medicine dealing with childbirth and care of the mother More Definitions → |
| oblivion | 1. the state of being disregarded or forgotten 2. total forgetfulness More Definitions → |
| obsessive | 1. a person who has obsessions More Definitions → |
| obi | 1. (West Indies) followers of a religious system involving witchcraft and sorcery 2. a religious belief of African origin involving witchcraft and sorcery; practiced in parts of the West Indies and tropical Americas More Definitions → |
| observable | More Definitions → |
| oboe | 1. a slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece More Definitions → |
| observance | 1. the act of observing; taking a patient look 2. a formal event performed on a special occasion More Definitions → |
| objectivity | 1. judgment based on observable phenomena and uninfluenced by emotions or personal prejudices More Definitions → |
| obstructive | More Definitions → |
| obsidian | 1. acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces More Definitions → |
| obit | 1. a notice of someone's death; usually includes a short biography More Definitions → |
| oblong | 1. a plane figure that deviates from a square or circle due to elongation More Definitions → |
| obscurity | 1. the quality of being unclear or abstruse and hard to understand 2. an obscure and unimportant standing; not well known More Definitions → |
| obscenity | 1. the trait of behaving in an obscene manner 2. an offensive or indecent word or phrase More Definitions → |
| obstruct | More Definitions → |
| obsolescence | 1. the process of becoming obsolete; falling into disuse or becoming out of date More Definitions → |
| observant | More Definitions → |
| obelisk | 1. a stone pillar having a rectangular cross section tapering towards a pyramidal top 2. a character used in printing to indicate a second cross reference or footnote when the asterisk has already been used More Definitions → |
| objector | 1. a person who dissents from some established policy More Definitions → |
| obverse | 1. the more conspicuous of two alternatives or cases or sides 2. the side of a coin or medal bearing the principal stamp or design More Definitions → |
| obfuscation | 1. confusion resulting from failure to understand 2. the activity of obscuring people's understanding, leaving them baffled or bewildered More Definitions → |
| obstetrician | 1. a physician specializing in obstetrics More Definitions → |
| obliterate | More Definitions → |
| obliteration | 1. destruction by annihilating something 2. the complete destruction of every trace of something More Definitions → |
| obfuscate | More Definitions → |
Jump to Nouns by Length
2-Letter Nouns Starting With OB
3-Letter Nouns Starting With OB
4-Letter Nouns Starting With OB
5-Letter Nouns Starting With OB
6-Letter Nouns Starting With OB
7-Letter Nouns Starting With OB
8-Letter Nouns Starting With OB
9-Letter Nouns Starting With OB
10-Letter Nouns Starting With OB
11-Letter Nouns Starting With OB
| 29 more 11-Letter Nouns Starting With OB → | |
12-Letter Nouns Starting With OB
| 14 more 12-Letter Nouns Starting With OB → | |
13-Letter Nouns Starting With OB
| 1 more 13-Letter Nouns Starting With OB → | |