angle vs fly-fish

angle is a noun but fly-fish is not a noun.

Word	Noun	Adjective	Verb	Adverb
angle	Yes	No	Yes	No
fly-fish	No	No	Yes	No

As verbs, fly-fish is a hyponym of angle; that is, fly-fish is a word with a more specific, narrower meaning than angle:

Other hyponyms of angle include flyfish, troll.

angle (noun)	fly-fish (noun)
a biased way of looking at or presenting something
the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians

angle (verb)	fly-fish (verb)
present with a bias	fish with flies as lures
fish with a hook
seek indirectly
to incline or bend from a vertical position
move or proceed at an angle