The word 'maternal' is the adjective form of the noun mater (the Latin noun for 'mother') which is occasionally used in English.
The noun form of the adjective 'maternal' is maternalism.
The noun form for the adjective maternal is maternalism.
Mother's side of a family. Maternal is the adjective for the noun ' mother'. & Paternal is the adjective for the noun ' father'. You have a mother and father. Each parent has also a father and mother, and possibly bothers and sisters.. So to refer to your father/mother's sides of a family, you use the adjectives paternal/maternal respectively.
The noun form for the adjective horrible is horribleness.
The noun form of the adjective 'prosperous' is prosperousness.A related noun form is prosperity.
The noun form of the adjective obedient is obedience.
noun form of religious
The noun form is punisher
Implication is the noun form of "imply."
The noun form for the adjective austere is austereness. Another noun form is austerity.
The noun form for the adjective glaring is glaringness. Another noun form is glare.
The noun form for the adjective acrimonious is acrimoniousness.A related noun form is acrimony.