toenail vs toe

toenail and toe both are nouns.

Word	Noun	Adjective	Verb	Adverb
toenail	Yes	No	Yes	No
toe	Yes	No	Yes	No

As verbs, toenail and toe are synonyms defined as:

toenail (noun)	toe (noun)
the nail at the end of a toe	the part of footwear that provides a covering for the toes
	(golf) the part of a clubhead farthest from the shaft
	one of the digits of the foot
	forepart of a hoof

toenail (verb)	toe (verb)
drive obliquely	touch with the toe
	hit (a golf ball) with the toe of the club
	drive obliquely
	drive (a golf ball) with the toe of the club
	walk so that the toes assume an indicated position or direction