Where does “عادت” come from?

عادت (Persian) comes from Arabic عَادَة, from Arabic ـِيّ — {{n-g|suffix used to derive adjectives and...

عادت (Persian): custom; manner; mode

Definitions

Step	Language	Word	Meaning
1	Arabic	عَادَة	custom, habit; habit, wont, custom, usage,...
2	Arabic	ـِيّ	{{n-g\|suffix used to derive adjectives and...