berth vs supply

berth and supply both are nouns.

Word	Noun	Adjective	Verb	Adverb
berth	Yes	No	Yes	No
supply	Yes	No	Yes	No

As verbs, supply is a hypernym of berth; that is, supply is a word with a broader meaning than berth:

Other hypernyms of berth include furnish, offer, provide, render.

berth (noun)	supply (noun)
a job in an organization	the activity of supplying or providing something
a bed on a ship or train; usually in tiers	offering goods and services for sale
a place where a craft can be made fast	an amount of something available for use

berth (verb)	supply (verb)
secure in or as if in a berth or dock	state or say further
come into or dock at a wharf	give what is desired or needed, especially support, food or sustenance
provide with a berth	give something useful or necessary to
	circulate or distribute or equip with