Underground lair Synonyms

Underground replaced

Definitions for Underground

(adjective) undertaken or done so as to escape being observed or known by others
(adjective) being, situated, or operating beneath the surface of the earth
(noun) a secret organization in a conquered country fighting against enemy forces

UL abbreviation

UL is an abbreviation for Underground Lair

What does UL stand for?

UL stands for "Underground Lair"

Lair replaced

underground tunnel

underground cavern

underground cave

underground shelter

underground hideout

underground hole

underground refuge

underground form

underground den

underground sanctuary

underground cache

underground nest

underground pen

underground bed

underground retreat

Definitions for Lair

(noun) a place where a person goes to hide or to avoid others
(noun) the shelter or resting place of a wild animal
(noun) the habitation of wild animals