magnetize vs demagnetize

magnetize and demagnetize both are verbs.

Word	Noun	Adjective	Verb	Adverb
magnetize	No	No	Yes	No
demagnetize	No	No	Yes	No

magnetize (verb)	demagnetize (verb)
make magnetic	make nonmagnetic; take away the magnetic properties (of)
attract strongly, as if with a magnet	erase (a magnetic storage device)