confused
muddled (of speech etc.)
embarrassed
hazy (of memory etc.)
(past participle of)
(inflection of)
(1899) Machado de Assis, ''Dom Casmurro'', chapter 85:
(syn)
confusing
(1999) Gregório de Matos, ''Ó caos confuso, labirinto horrendo'', Crônica do viver baiano seiscentista: