pour vs stream

pour is not a noun while stream is a noun.

Word	Noun	Adjective	Verb	Adverb
pour	No	No	Yes	No
stream	Yes	No	Yes	No

As verbs, pour and stream are synonyms defined as:

Other synonyms of pour include pullulate, swarm, teem.

As verbs, pour and stream are synonyms defined as:

Other synonyms of pour include pelt, rain buckets, rain cats and dogs.

pour (noun)	stream (noun)
	the act of flowing or streaming; continuous progression
	a steady flow of a fluid (usually from natural causes)
	dominant course (suggestive of running water) of successive events or ideas
	a natural body of running water flowing on or under the earth
	something that resembles a flowing stream in moving continuously

pour (verb)	stream (verb)
move in large numbers	exude profusely
flow in a spurt	flow freely and abundantly
cause to run	to extend, wave or float outward, as if in the wind
pour out gradually, so as to separate out sediment	move in large numbers
supply in large amounts or quantities	rain heavily
rain heavily