dollar vs cartwheel

dollar and cartwheel both are nouns.

Word	Noun	Adjective	Verb	Adverb
dollar	Yes	No	No	No
cartwheel	Yes	No	Yes	No

As nouns, cartwheel is a hyponym of dollar; that is, cartwheel is a word with a more specific, narrower meaning than dollar:

Other hyponyms of dollar include Susan B Anthony dollar, silver dollar.

dollar (noun)	cartwheel (noun)
a symbol of commercialism or greed	acrobatic revolutions with the body turned sideways and the arms and legs outstretched like the spokes of a wheel
a piece of paper money worth one dollar	a wheel that has wooden spokes and a metal rim
a United States coin worth one dollar	a dollar made of silver
the basic monetary unit in many countries; equal to 100 cents

dollar (verb)	cartwheel (verb)
	do cartwheels: perform an acrobatic movement using both hands and feet