disillusioned
1 antonym for disillusioned — opposites grouped by meaning.
Adjective — No longer believing something was as good, true, or admirable as you once thought; disappointed after losing faith in someone or something.
Antonyms
How to use disillusioned
The word patterns that sound natural to a native speaker.
Etymology
Built from disillusion (to free someone from a mistaken belief) plus the ending -ed, so it literally means "having had one's illusions removed."
Full origin of disillusioned →