magnate vs tycoon

magnate and tycoon both are nouns.

Word	Noun	Adjective	Verb	Adverb
magnate	Yes	No	No	No
tycoon	Yes	No	No	No

As nouns, magnate and tycoon are synonyms defined as:

Other synonyms of magnate include baron, big businessman, business leader, king, mogul, power, top executive.

magnate (noun)	tycoon (noun)
a very wealthy or powerful businessman	a very wealthy or powerful businessman