Unstable shell 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 Shell
What does US stand for?
US stands for "Unstable Shell"

Shell replaced

Definitions for Shell


  • (noun) something that encloses another thing especially to protect it
  • (noun) the arrangement of parts that gives something its basic form
  • (noun) an outer part or layer