disconcerted disconcerted /ˌdɪskənˈsɜrtɪd/

adjective

1. () Having self-possession upset; thrown into confusion  ( discombobulated , disconcerted )
   having self-possession upset; thrown into confusion
    The hecklers pelted the discombobulated speaker with anything that came to hand
   the hecklers pelted the discombobulated speaker with anything that came to hand
    Looked at each other dumbly, quite disconcerted
   looked at each other dumbly, quite disconcerted