round vs path

round and path both are nouns.

Word	Noun	Adjective	Verb	Adverb
round	Yes	Yes	Yes	Yes
path	Yes	No	No	No

As nouns, path is a hypernym of round; that is, path is a word with a broader meaning than round:

Other hypernyms of round include itinerary, route.

As nouns, path is a hypernym of round; that is, path is a word with a broader meaning than round:

Other hypernyms of round include course, track.

round (noun)	path (noun)
(often plural) a series of professional calls (usually in a set order)	a course of conduct
the usual activities in your day	a way especially designed for a particular use
the activity of playing 18 holes of golf	an established line of travel or access
any circular or rotating mechanism	a line or route along which something travels or moves
a charge of ammunition for a single shot
a crosspiece between the legs of a chair
a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time
an outburst of applause
a cut of beef between the rump and the lower leg
a serving to each of a group (usually alcoholic)
a regular route for a sentry or policeman
the course along which communications spread
(sports) a division of a game during which one team is on the offensive
an interval during which a recurring sequence of events occurs

round (adjective)	path (adjective)
having the shape or form of a circle
(of sounds) full and rich
(mathematics) expressed to the nearest integer, ten, hundred, or thousand

round (verb)	path (verb)
become round, plump, or shapely
make round
bring to a highly developed, finished, or refined state
express as a round number
pronounce with rounded lips
attack in speech or writing
wind around; move along a circular course

round (adverb)	path (adverb)
from beginning to end; throughout