road vs circle

road and circle both are nouns.

Word	Noun	Adjective	Verb	Adverb
road	Yes	No	No	No
circle	Yes	No	Yes	No

road (noun)	circle (noun)
a way or means to achieve something	movement once around a course
an open way (generally public) for travel or transportation	any circular or rotating mechanism
	a road junction at which traffic streams circularly around a central island
	a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra
	street names for flunitrazepam
	an unofficial association of people or groups
	ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point
	something approximating the shape of a circle

road (verb)	circle (verb)
	form or draw a circle around
	move in a circular path above (someone or something)
	travel around something