harbor vs dock

harbor and dock both are nouns.

Word	Noun	Adjective	Verb	Adverb
harbor	Yes	No	Yes	No
dock	Yes	No	Yes	No

harbor (noun)	dock (noun)
a place of refuge and comfort and security	the solid bony part of the tail of an animal as distinguished from the hair
a sheltered port where ships can take on or discharge cargo	a short or shortened tail of certain animals
	landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out
	a platform built out from the shore into the water and supported by piles; provides access to ships and boats
	an enclosure in a court of law where the defendant sits during the trial
	a platform where trucks or trains can be loaded or unloaded
	any of certain coarse weedy plants with long taproots, sometimes used as table greens or in folk medicine

harbor (verb)	dock (verb)
maintain (a theory, thoughts, or feelings)	maneuver into a dock
hold back a thought or feeling about	remove or shorten the tail of an animal
keep in one's possession; of animals	come into dock
secretly shelter (as of fugitives or criminals)	deduct from someone's wages
	deprive someone of benefits, as a penalty