Crossword Genius

Usual behaviour (5)

Ross

I believe the answer is:

habit

(Other definitions for habit that I've seen before include "addictive practice" , "It's second nature" , "Regular practice" , "Dress - custom - practice" , "What might one have a regular tendency to" .)

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.