glide path vs approach path

glide path and approach path both are nouns.

Word	Noun	Adjective	Verb	Adverb
glide path	Yes	No	No	No
approach path	Yes	No	No	No

As nouns, glide path and approach path are synonyms defined as:

glide path and approach path: the final path followed by an aircraft as it is landing

Other synonyms of glide path include approach, glide slope.

glide path (noun)	approach path (noun)
the final path followed by an aircraft as it is landing	the final path followed by an aircraft as it is landing