Lost at strip poker Crossword Clue

 The answer to the crossword clue "lost at strip poker" is NAKED. It is an adjective that means not wearing any clothes.

In the context of a crossword puzzle, the clue "lost at strip poker" is likely referring to the fact that the person who loses the game of strip poker has to remove their clothes. If the person loses all of their clothes, they are considered to be "naked."

Here are some other words that can be used as synonyms for "naked":

Bare

Unclothed

Undressed

Nude

In the buff

I hope this helps!