maven vs whizz

maven and whizz both are nouns.

Word	Noun	Adjective	Verb	Adverb
maven	Yes	No	No	No
whizz	Yes	No	Yes	No

As nouns, maven and whizz are synonyms defined as:

Other synonyms of maven include ace, adept, champion, genius, hotshot, mavin, sensation, star, superstar, virtuoso, whiz, wiz, wizard.

maven (noun)	whizz (noun)
someone who is dazzlingly skilled in any field	someone who is dazzlingly skilled in any field

maven (verb)	whizz (verb)
	move along very quickly
	make a soft swishing sound