Impregnable monster Synonyms

Impregnable replaced

invincible monster

strong monster

impenetrable monster

indomitable monster

indestructible monster

unbeatable monster

impervious monster

tough monster

immune monster

formidable monster

fierce monster

Definitions for Impregnable

(adjective) incapable of being defeated, overcome , or subdued
(adjective) impossible to get through or into
(adjective) immune to attack; incapable of being tampered with

IM abbreviation

IM is an abbreviation for Impregnable Monster

What does IM stand for?

IM stands for "Impregnable Monster"

Definitions for Monster

(adjective) unusually large
(noun) a strange or horrible and often frightening creature
(noun) a person , thing, or event that is far from normal