Tough mineral Synonyms

Tough replaced

Definitions for Tough

(adjective) not easily chewed
(adjective) able to withstand hardship, strain, or exposure
(adjective) difficult to endure

Synonyms for phrase

TM abbreviation

TM is an abbreviation for Tough Mineral

What does TM stand for?

TM stands for "Tough Mineral"

Mineral replaced

Definitions for Mineral

(noun) solid homogeneous inorganic substances occurring in nature having a definite chemical composition
(adjective) relating to minerals
(adjective) composed of matter other than plant or animal