magnetism vs magnetic attraction

magnetism and magnetic attraction both are nouns.

Word	Noun	Adjective	Verb	Adverb
magnetism	Yes	No	No	No
magnetic attraction	Yes	No	No	No

As nouns, magnetism and magnetic attraction are synonyms defined as:

magnetism and magnetic attraction: attraction for iron; associated with electric currents as well as magnets; characterized by fields of force

Other synonyms of magnetism include magnetic force.

magnetism (noun)	magnetic attraction (noun)
the branch of science that studies magnetism	attraction for iron; associated with electric currents as well as magnets; characterized by fields of force
attraction for iron; associated with electric currents as well as magnets; characterized by fields of force