Unstable surface Synonyms

Unstable replaced

Definitions for Unstable


  • (adjective) not being in or able to maintain a state of balance
  • (adjective) likely to change frequently, suddenly, or unexpectedly
  • (adjective) not staying constant

Synonyms for phrase

US abbreviation

US is an abbreviation for Unstable Surface
What does US stand for?
US stands for "Unstable Surface"

Surface replaced

Definitions for Surface


  • (adjective) lying on or affecting only the outer layer of something
  • (noun) an outer part or layer
  • (verb) to come to one's attention especially gradually or unexpectedly