11-Letter Words Containing RIO

Here's the list of all the 122 11-Letter Words Containing RIO 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)
superiority
1. the quality of being superior
2. the quality of being at a competitive advantage
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seriousness
1. an earnest and sincere feeling
2. the quality of arousing fear or distress
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illustrious
1. widely known and esteemed
2. having or conferring glory
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periodontal
1. of or relating to or involving or practicing periodontics
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notoriously
1. to a notorious degree
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11-Letter Words Containing RIO