sink vs source

sink and source both are nouns.

Word	Noun	Adjective	Verb	Adverb
sink	Yes	No	Yes	No
source	Yes	No	Yes	No

sink (noun)	source (noun)
plumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe	a facility where something is available
a covered cistern; waste water and sewage flow into it	anything that provides inspiration for later work
a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof	a document (or organization) from which information is obtained
(technology) a process that acts to absorb or remove energy or a substance from a system	a publication (or a passage from a publication) that is referred to
	the place where something begins, where it springs into being
	anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies
	someone who originates or causes or initiates something
	a person who supplies information
	(technology) a process by which energy or a substance enters a system

sink (verb)	source (verb)
fall heavily or suddenly; decline markedly	specify the origin of
embed deeply	get (a product) from another country or business
go under
fall or descend to a lower place or level
cause to sink
fall or sink heavily
appear to move downward
descend into or as if into some soft substance or place
pass into a specified state or condition; sink into