Undetectable sub Synonyms

Undetectable replaced

Definitions for Undetectable

(adjective) not easily seen
(adjective) barely able to be perceived

US abbreviation

US is an abbreviation for Undetectable Sub

What does US stand for?

US stands for "Undetectable Sub"

Definitions for Sub

(noun) a large sandwich on a long split roll
(noun) a person or thing that takes the place of another
(verb) to serve as a replacement usually for a time only