mogul vs tycoon

mogul and tycoon both are nouns.

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

As nouns, mogul and tycoon are synonyms defined as:

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

mogul (noun)	tycoon (noun)
a very wealthy or powerful businessman	a very wealthy or powerful businessman
a bump on a ski slope