24 at a loss synonyms include baffled, nonplussed, mystified, stumped, stuck, puzzled, perplexed, bewildered, bemused, and uncomprehending. At a loss is a preposition, and its antonyms are in control and confident. Here are some additional synonyms for "at a loss" with example sentences.
24 other ways to say at a loss.
He stood there at a loss.
I'm completely at a loss.
She was at a loss.
They seemed at a loss.