11-Letter Words Starting With OP

Here's the list of all the 56 11-Letter Words Starting With OP 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 Words (with Definitions and Examples)
opportunity
1. a possibility due to a favorable combination of circumstances
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operational
1. pertaining to a process or series of actions for achieving a result
2. (military) of or intended for or involved in military operations
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opinionated
1. obstinate in your opinions
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optometrist
1. a person skilled in testing for defects of vision in order to prescribe corrective glasses
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operatively
1. in a manner to produce an effect
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opportunism
1. taking advantage of opportunities without regard for the consequences for others
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opportunist
1. a person who places expediency above principle
2. taking immediate advantage, often unethically, of any circumstance of possible benefit
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11-Letter Words Starting With OP