12-Letter Words Containing RIO
Here's the list of all the 84 12-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) | |
|---|---|
| periodically | 1. in a sporadic manner More Definitions → |
| mysteriously | 1. in a cryptic manner More Definitions → |
| bacteriology | 1. the branch of medical science that studies bacteria in relation to disease More Definitions → |
| periodontics | 1. the branch of dentistry dealing with diseases of the gums and other structures around the teeth More Definitions → |
| precariously | 1. in a precarious manner More Definitions → |
| More Common Words → | |