navigation vs leg

navigation and leg both are nouns.

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

navigation (noun)	leg (noun)
the guidance of ships or airplanes from place to place	a section or portion of a journey or course
the work of a sailor	(nautical) the distance traveled by a sailing vessel on a single tack
ship traffic	a cloth covering consisting of the part of a pair of trousers that covers a person's leg
	one of the supports for a piece of furniture
	a prosthesis that replaces a missing leg
	a human limb; commonly used to refer to a whole limb but technically only the part of the limb between the knee and ankle
	a structure in animals that is similar to a human leg and used for locomotion
	the limb of an animal used for food
	a part of a forked or branching shape