we generally say the word routine a routine.

In Irish:

Gnáthchúrsaí an lae (the daily routine)

Gnáthamh oifige (office routine)

Gnáthobair (routine work)

A dance routine is when a bunch of dance moves are put together to make a full entire routine kind of like a cheer routine.

In Mathematics, a routine problem requires a sequence of actions regularly followed in order to arrive at the correct answer. A non routine problem would be a math problem that requires an unconventional action in order to arrive at the correct answer.

isc routine