discomfited

Adjective

• disappointingly unsuccessful
  • disappointed expectations and thwarted ambitions
    
  • their foiled attempt to capture Calais
    
  • many frustrated poets end as pipe-smoking teachers
    
  • his best efforts were thwarted
    

Noun

• people who are defeated
  • the Romans had no pity for the defeated
    

Related words

• Synonyms: 
  defeated , disappointed , foiled , frustrated , thwarted