massive

Adjective

• consisting of great mass; containing a great quantity of matter
  • Earth is the most massive of the terrestrial planets
    

• imposing in scale or scope or degree or power
  • massive retaliatory power
    
  • a massive increase in oil prices
    
  • massive changes
    

• being the same substance throughout
  • massive silver
    

• imposing in size or bulk or solidity
  • massive oak doors
    
  • Moore's massive sculptures
    
  • the monolithic proportions of Stalinist architecture
    
  • a monumental scale
    

Related words

• Synonyms: 
  monolithic , monumental