rozčarovaný znamená v angličtina

disappointed▼(defeated of hope or expectation)
adjective
[UK: ˌdɪ.səˈpo.ɪn.tɪd] [US: ˌdɪ.sə.ˌpɔɪn.təd]

disillusioned▼(experiencing disillusionment)
adjective
[UK: ˌdɪ.sɪ.ˈluːʒ.n̩d] [US: ˌdɪ.sə.ˈluːʒ.n̩d]