8-Letter Adjectives Starting With O

Here's the list of all the 216 8-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)
original
1. preceding all others in time or being as first made or performed
2. (of e.g. information) not secondhand or by way of something intermediary
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official
1. having official authority or sanction
2. of or relating to an office
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optional
1. possible but not necessary; left to personal choice
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outdoorsMore Definitions →
observed
1. discovered or determined by scientific observation
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oriented
1. adjusted or located in relation to surroundings or circumstances; sometimes used in combination
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overseas
1. in a foreign country
2. being or passing over or across the sea
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ordinary
1. lacking special distinction, rank, or status; commonly encountered
2. not exceptional in any way especially in quality or ability or size or degree
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opposite
1. being directly across from each other; facing
2. moving or facing away from each other
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offshore
1. at some distance from the shore
2. (of winds) coming from the land
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occupied
1. resided in; having tenants
2. having ones attention or mind or energy engaged
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oriental
1. denoting or characteristic of countries of the Far East
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overhead
1. located or originating from above
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outlined
1. showing clearly the outline or profile or boundary
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opponent
1. characterized by active hostility
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outgoing
1. leaving a place or a position
2. retiring from a position or office
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orthodox
1. adhering to what is commonly accepted
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obsolete
1. no longer in use
2. old; no longer valid or fashionable
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opposing
1. characterized by active hostility
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outdated
1. old; no longer valid or fashionable
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overland
1. traveling or passing over land
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offended
1. emotionally hurt or upset or annoyed
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obsessed
1. having or showing excessive or compulsive concern with something
2. influenced or controlled by a powerful force such as a strong emotion
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outright
1. without reservation or exception
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outbound
1. that is going out or leaving
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overcast
1. filled or abounding with clouds
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outlying
1. relatively far from a center or middle
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outboard
1. located away from the midline of a vessel or aircraft
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ordained
1. fixed or established especially by order or command
2. invested with ministerial or priestly functions
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oversize
1. larger than normal for its kind
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ordinateMore Definitions →
outraged
1. angered at something unjust or wrong
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orphaned
1. deprived of parents by death or desertion
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overfull
1. exceeding demand
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obedient
1. dutifully complying with the commands or instructions of those in authority
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oxidized
1. combined with or having undergone a chemical reaction with oxygen
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operable
1. capable of being treated by surgical operation
2. fit or ready for use or service
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outlawed
1. contrary to or forbidden by law
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operatic
1. of or relating to or characteristic of opera
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oncoming
1. moving toward one
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obligate
1. restricted to a particular condition of life
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odorless
1. having no odor
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overdone
1. represented as greater than is true or reasonable
2. cooked too long but still edible
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outmoded
1. out of fashion
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occluded
1. closed off
2. (of a substance) taken into and retained in another substance
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obliging
1. showing a cheerful willingness to do favors for others
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offsides
1. illegally beyond a prescribed line or area or ahead of the ball or puck
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8-Letter Adjectives Starting With O