Words Starting with “U”

To open a door, container, or device that has been fastened with a lock, typically using a key or a code.

Not needed; not required; avoidable or excessive.

Not connected to an electrical power source or an electronic network.

A numerical or qualitative evaluation that fails to meet the required standard, expectation, or threshold for success.

Not wearing shoes; barefoot.

A vulgar and aggressive expression used to show contempt, defiance, or to tell someone to go away or mind their own business.

Confirmed, supported, or maintained a custom, decision, or law against an appeal or challenge.

A person or entity responsible for the maintenance, preservation, or care of something, such as a building, property, or system.

In a manner characterized by loud, boisterous, and unrestrained laughter or merriment.

Habitual or typical; commonly occurring or used.