Extra Mach Synonyms

We can't find synonyms for the phrase "Extra Mach", but we have synonyms for terms, you can combine them.

Extra Synonyms

Mach Synonyms

EM abbreviation

EM is an abbreviation for Extra Mach
What does EM stand for?
EM stands for "Extra Mach"

Definitions for Extra


  • (adjective) being over what is needed
  • (adverb) to a great degree
  • (noun) an interchangeable part or piece of equipment that is kept on hand for replacement of an original

Definitions for Mach


  • (noun) Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)