geometrical regularity vs regularity

geometrical regularity and regularity both are nouns.

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

As nouns, geometrical regularity and regularity are synonyms defined as:

geometrical regularity and regularity: a property of polygons: the property of having equal sides and equal angles

geometrical regularity (noun)	regularity (noun)
a property of polygons: the property of having equal sides and equal angles	the quality of being characterized by a fixed principle or rate
	a property of polygons: the property of having equal sides and equal angles