channelise vs tree

channelise is not a noun while tree is a noun.

Word	Noun	Adjective	Verb	Adverb
channelise	No	No	Yes	No
tree	Yes	No	Yes	No

As verbs, tree is a hyponym of channelise; that is, tree is a word with a more specific, narrower meaning than channelise:

channelise: direct the course; determine the direction of travelling
tree: force a person or an animal into a position from which he cannot escape

Other hyponyms of channelise include dock, sheer, pull over, helm, crab, navigate, stand out, starboard, conn, navigate, pilot, channel, corner, park.

channelise (noun)	tree (noun)
	a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
	a figure that branches from a single root

channelise (verb)	tree (verb)
send from one person or place to another	stretch (a shoe) on a shoetree
cause to form a channel	chase an animal up a tree
make a channel for; provide with a channel	plant with trees
direct the course; determine the direction of travelling	force a person or an animal into a position from which he cannot escape