Unresponsive mass Synonyms

Unresponsive replaced

Definitions for Unresponsive


  • (adjective) not responding to some influence or stimulus
  • (adjective) not susceptible to suggestion or influence
  • (adjective) aloof or indifferent

Synonyms for phrase

UM abbreviation

UM is an abbreviation for Unresponsive Mass
What does UM stand for?
UM stands for "Unresponsive Mass"

Mass replaced

Definitions for Mass


  • (noun) a considerable amount
  • (noun) a distinct and separate portion of matter
  • (noun) the main or greater part of something as distinguished from its subordinate parts