Crossword Genius

Noun replacing quiet feeble sort is potty (5)

Ross

I believe the answer is:

nutty

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

'is potty' is the definition.
(thesaurus)

I cannot understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for nutty that I've seen before include "Crazy - slack?" , "Mad - with small pieces of coal" , "passionate" , "Mentally unhinged (slang)" , "Like cobs, brazils, etc" .)

I've seen this clue in The Times and The Sunday 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.