Impassable tripwire Synonyms

Definitions for Impassable

(adjective) impossible to get through or into
(adjective) incapable of being passed

Synonyms for phrase

impenetrable shell

insurmountable trap

impervious shell

impervious trap

impossible bomb

invincible bomb

impregnable shell

solid projectile

impossible device

invincible charge

invincible trap

invincible shell

impossible trap

IT abbreviation

IT is an abbreviation for Impassable Tripwire

What does IT stand for?

IT stands for "Impassable Tripwire"