13-Letter Words Containing RIO

Here's the list of all the 105 13-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)
deterioration
1. a symptom of reduced quality or strength
2. process of changing to an inferior state
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endometriosis
1. the presence of endometrium elsewhere than in the lining of the uterus; causes premenstrual pain and dysmenorrhea
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bacteriophage
1. a virus that is parasitic (reproduces itself) in bacteria
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mitochondrion
1. an organelle containing enzymes responsible for producing energy
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arteriovenous
1. connecting an artery to a vein
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13-Letter Words Containing RIO