crank vs boat

crank and boat both are nouns.

Word	Noun	Adjective	Verb	Adverb
crank	Yes	Yes	Yes	No
boat	Yes	No	Yes	No

crank (noun)	boat (noun)
a hand tool consisting of a rotating shaft with parallel handle	a small vessel for travel on water
an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant	a dish (often boat-shaped) for serving gravy or sauce
a bad-tempered person
a whimsically eccentric person

crank (adjective)	boat (adjective)
(used of boats) inclined to heel over easily under sail