expansive

Adjective

• friendly and open and willing to talk
  • wine made the guest expansive
    

• marked by exaggerated feelings of euphoria and delusions of grandeur

• of behavior that is impressive and ambitious in scale or scope
  • an expansive lifestyle
    
  • in the grand manner
    
  • collecting on a grand scale
    
  • heroic undertakings
    

• able or tending to expand or characterized by expansion
  • Expansive materials
    
  • the expansive force of fire
    

Related words

• Synonyms: 
  talkative , grand , heroic