Unbreakable block Synonyms

Unbreakable replaced

indestructible block

durable block

permanent block

impenetrable block

Definitions for Unbreakable

(adjective) impossible to break especially under ordinary usage

UB abbreviation

UB is an abbreviation for Unbreakable Block

What does UB stand for?

UB stands for "Unbreakable Block"

Block replaced

unbreakable barrier

unbreakable wall

unbreakable obstacle

unbreakable obstruction

unbreakable hunk

unbreakable cube

Definitions for Block

(noun) a number of things considered as a unit
(noun) something that makes movement or progress difficult
(noun) a group of people acting together within a larger group