hoof it vs hoof

hoof it is not a noun while hoof is a noun.

Word	Noun	Adjective	Verb	Adverb
hoof it	No	No	Yes	No
hoof	Yes	No	Yes	No

As verbs, hoof it and hoof are synonyms defined as:

Other synonyms of hoof it include foot, leg it.

hoof it (noun)	hoof (noun)
	the foot of an ungulate mammal
	the horny covering of the end of the foot in ungulate mammals

hoof it (verb)	hoof (verb)
walk	dance in a professional capacity
	walk