15-Letter Words Starting With U
Here's the list of all the 295 15-Letter Words Starting With U 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) | |
|---|---|
| unconditionally | 1. not subject to a condition 2. in an unqualified manner More Definitions → |
| ultrasonography | 1. using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs More Definitions → |
| unintentionally | 1. without intention; in an unintentional manner More Definitions → |
| unsubstantiated | 1. unsupported by other evidence More Definitions → |
| unconsciousness | 1. a state lacking normal awareness of the self or environment More Definitions → |
| More Common Words → | |