routineness vs regularity

routineness and regularity both are nouns.

Word	Noun	Adjective	Verb	Adverb
routineness	Yes	No	No	No
regularity	Yes	No	No	No

As nouns, regularity is a hypernym of routineness; that is, regularity is a word with a broader meaning than routineness:

routineness: The state or quality of being routine, of possessing the traits of being quotidian, and repeating a pattern regularly.
regularity: the quality of being characterized by a fixed principle or rate

routineness (noun)	regularity (noun)
The state or quality of being routine, of possessing the traits of being quotidian, and repeating a pattern regularly.	the quality of being characterized by a fixed principle or rate
	a property of polygons: the property of having equal sides and equal angles