Crossword Genius

Hectic hosp. areas (3)

Ross

I believe the answer is:

ers

(Another definition for ers that I've seen is " Bitter vetch".)

I've seen this clue in the LA Times and The Wall Street Journal.
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.