leg vs foot

leg and foot both are nouns.

Word	Noun	Adjective	Verb	Adverb
leg	Yes	No	No	No
foot	Yes	No	Yes	No

leg (noun)	foot (noun)
a section or portion of a journey or course	travel by walking
(nautical) the distance traveled by a sailing vessel on a single tack	any of various organs of locomotion or attachment in invertebrates
a cloth covering consisting of the part of a pair of trousers that covers a person's leg	the pedal extremity of vertebrates other than human beings
one of the supports for a piece of furniture	lowest support of a structure
a prosthesis that replaces a missing leg	a support resembling a pedal extremity
a human limb; commonly used to refer to a whole limb but technically only the part of the limb between the knee and ankle	the part of the leg of a human being below the ankle joint
a structure in animals that is similar to a human leg and used for locomotion	(prosody) a group of 2 or 3 syllables forming the basic unit of poetic rhythm
the limb of an animal used for food	an army unit consisting of soldiers who fight on foot
a part of a forked or branching shape	the lower part of anything
	a member of a surveillance team who works on foot or rides as a passenger
	a linear unit of length equal to 12 inches or a third of a yard