puzzled
puzzle + -ed
https://gyazo.com/5e5507a6ec490f07864b86aff7e32852
source: Kafuu Chino Wondering GIF - KafuuChino Wondering Anime - Discover & Share GIFs
adjective
unable to understand; perplexed:
〈人が〉 «…で» とまどって, 当惑して «about, at, over, as to» ; 〖be ～ to do/wh節･句/that節〗 …して［…かということに, …ということに］とまどって, 当惑して
e.g. the questioners were met with puzzled looks
e.g. she looked puzzled and angry with him.