monolithic

Adjective

• characterized by massiveness and rigidity and total uniformity
  • a monolithic society
    
  • a monolithic worldwide movement
    

• 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: 
  massive , monumental