Crossword Genius

It’s not acceptable to be in this (5)

Ross

I believe the answer is:

valid

I'm a little stuck... Click here to teach me more about this clue!


I'm afraid I can't even guess how this answer relates to the clue.

Can you help me to learn more?

(Other definitions for valid that I've seen before include "Legally in force" , "Effectual" , "Legitimate" , "Well-founded" , "Reasonable" .)

I've seen this clue in the Evening Standard.
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.