Crossword Genius

Isn't 100% (4)

Ross

I believe the answer is:

ails

(Other definitions for ails that I've seen before include "languishes" , "Troubles; afflicts" , "Is not well" , "Is sick" , "Is ill or uneasy - sail away" .)

I've seen this clue in the Jonesin', the LA Times and the New York Times.
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.