anchorage vs harbour

anchorage and harbour both are nouns.

Word	Noun	Adjective	Verb	Adverb
anchorage	Yes	No	No	No
harbour	Yes	No	Yes	No

anchorage (noun)	harbour (noun)
the act of anchoring	a place of refuge and comfort and security
place for vessels to anchor	a sheltered port where ships can take on or discharge cargo
a fee for anchoring
the condition of being secured to a base
the provision of a sense of security or steadfastness

anchorage (verb)	harbour (verb)
	maintain (a theory, thoughts, or feelings)
	hold back a thought or feeling about
	keep in one's possession; of animals
	secretly shelter (as of fugitives or criminals)