Low face? Crossword Clue

 The crossword clue "low face?" can be answered with JACK.

A jack is the lowest value face card in a standard deck of playing cards. It is also a slang term for a male donkey.

The clue is a bit of a wordplay, as it is suggesting that the jack is a low-ranking face card.

Here are some examples of how the clue could be used in a crossword puzzle:

Low face? (4 letters)

Jack of the cards (4 letters)

Low-ranking face card (4 letters)

I hope this helps!