tow vs tower

tow and tower both are nouns.

Word	Noun	Adjective	Verb	Adverb
tow	Yes	No	Yes	No
tower	Yes	No	Yes	No

tow (noun)	tower (noun)
the act of hauling something (as a vehicle) by means of a hitch or rope	a structure taller than its diameter; can stand alone or be attached to a larger building
	anything that approximates the shape of a column or tower
	a powerful small boat designed to pull or push larger ships

tow (verb)	tower (verb)
drag behind	appear very large or occupy a commanding position