Crossword Genius

___-Seltzer (4)

Ross

I believe the answer is:

alka

I've seen this clue in the USA Today, the King Feature Syndicate, The Wall Street Journal, The New York Times, the Universal, the LA Times and the Newsday.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.