junction vs topographic point

junction and topographic point both are nouns.

Word	Noun	Adjective	Verb	Adverb
junction	Yes	No	No	No
topographic point	Yes	No	No	No

As nouns, topographic point is a hypernym of junction; that is, topographic point is a word with a broader meaning than junction:

junction: the place where two or more things come together
topographic point: a point located with respect to surface features of some region

Other hypernyms of junction include place, spot.

junction (noun)	topographic point (noun)
an act of joining or adjoining things	a point located with respect to surface features of some region
the place where two or more things come together
something that joins or connects
the shape or manner in which things come together and a connection is made
the state of being joined together