molding vs moulding

molding and moulding both are nouns.

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

As nouns, molding and moulding are synonyms defined as:

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

Other synonyms of molding include modeling, modelling.

As nouns, molding and moulding are synonyms defined as:

molding and moulding: a decorative recessed or relieved surface on an edge

Other synonyms of molding include border.

As nouns, molding and moulding are synonyms defined as:

molding and moulding: a decorative strip used for ornamentation or finishing

As nouns, molding and moulding are synonyms defined as:

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

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