teem vs pour out

teem and pour out both are verbs.

Word	Noun	Adjective	Verb	Adverb
teem	No	No	Yes	No
pour out	No	No	Yes	No

As verbs, pour out is a hyponym of teem; that is, pour out is a word with a more specific, narrower meaning than teem:

Other hyponyms of teem include spill out, spill over.

teem (verb)	pour out (verb)
move in large numbers	express without restraint
be teeming, be abuzz	pour out gradually, so as to separate out sediment
	be disgorged
	pour out liberally