at a loss nonplused nonplussed puzzled
at_a_loss%5:00:00:perplexed:00 nonplused%5:00:00:perplexed:00 nonplussed%5:00:00:perplexed:00 puzzled%5:00:00:perplexed:00
dezorientiran perpleksen zbegan zmeden
filled with bewilderment
at a loss to understand those remarks puzzled that she left without saying goodbye