At A Loss

Synonyms: Baffled, mystified, stuck, perplexed, bemused, (all) at sea, at one's wits' end, confused, blank, flummoxed, discombobulated, floored, nonplussed, stumped, puzzled, bewildered, uncomprehending, at sixes and sevens, without ideas, dumbfounded, clueless, bamboozled, fazed, and beaten.

Example Sentences

She was at a loss.

He stood there at a loss.

I'm completely at a loss.

They seemed at a loss.