whip vs whipper

whip and whipper both are nouns.

Word	Noun	Adjective	Verb	Adverb
whip	Yes	No	Yes	No
whipper	Yes	No	No	No

whip (noun)	whipper (noun)
a quick blow delivered with a whip or whiplike object	a person who administers punishment by wielding a switch or whip
an instrument with a handle and a flexible lash that is used for whipping
(golf) the flexibility of the shaft of a golf club
a dessert made of sugar and stiffly beaten egg whites or cream and usually flavored with fruit
a legislator appointed by the party to enforce discipline

whip (verb)	whipper (verb)
subject to harsh criticism
defeat thoroughly
beat severely with a whip or rod
whip with or as if with a wire whisk
strike as if by whipping
thrash about flexibly in the manner of a whiplash