confuse

The office had been working with elderly, low-income and disabled people to see what most confused them about SSA processes and what would most help them if these were redesigned.

His work performance and exercise habits appeared unaffected, which only made his outbursts more confusing — and infuriating — to Julia.

Then I was confused - what exactly was he accused of doing?

"I was just confused, and I was a little bit angry because I was like, 'Are you kidding me?'"

Many doctors lamented how once-clear vaccine guidelines have become muddled and confusing.