tangled vs rootbound

tangled and rootbound both are adjectives.

Word	Noun	Adjective	Verb	Adverb
tangled	No	Yes	No	No
rootbound	No	Yes	No	No

tangled (adjective)	rootbound (adjective)
in a confused mass	having the roots matted or densely tangled
highly complex or intricate and occasionally devious	(of a potted plant) grown too large for its container resulting in matting or tangling of the roots