molding vs modelling

molding and modelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
molding	Yes	No	No	No
modelling	Yes	No	No	No

As nouns, molding and modelling are synonyms defined as:

molding and modelling: a preliminary sculpture in wax or clay from which a finished work can be copied

Other synonyms of molding include modeling, moulding.

As nouns, molding and modelling are synonyms defined as:

Other synonyms of molding include clay sculpture, modeling, mold, mould, moulding.

molding (noun)	modelling (noun)
a preliminary sculpture in wax or clay from which a finished work can be copied	the act of representing something (usually on a smaller scale)
the act of creating something by casting it in a mold	a preliminary sculpture in wax or clay from which a finished work can be copied
a decorative recessed or relieved surface on an edge	sculpture produced by molding
a decorative strip used for ornamentation or finishing
sculpture produced by molding