mystified
Definitions
Utterly bewildered or perplexed.
Made to seem mysterious or obscure.
Examples
The detective was completely mystified by the lack of evidence at the crime scene.
She looked at the complex math equation, feeling utterly mystified by the symbols on the board.
The sudden change in his behavior left his friends feeling confused and mystified.
Synonyms
baffled bewildered confused perplexed puzzled flummoxed nonplussed
Antonyms
enlightened clear certain understanding aware oriented decisive