introduce vs bring out

introduce and bring out both are verbs.

Word	Noun	Adjective	Verb	Adverb
introduce	No	No	Yes	No
bring out	No	No	Yes	No

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

introduce: cause to come to know personally
bring out: bring before the public for the first time, as of an actor, song, etc.

Other hyponyms of introduce include re-introduce, reintroduce, present, introduce.

As verbs, introduce and bring out are synonyms defined as:

introduce and bring out: bring before the public for the first time, as of an actor, song, etc.

introduce (verb)	bring out (verb)
be a precursor of	direct attention to, as if by means of contrast
place, fit, or thrust (something) into another thing	prepare and issue for public distribution or sale
put before (a body)	bring before the public for the first time, as of an actor, song, etc.
cause to come to know personally	make known to the public information that was previously known only to a few people or that was meant to be kept a secret
furnish with a preface or introduction	bring out of a specific state
bring before the public for the first time, as of an actor, song, etc.	take out of a container or enclosed space
put or introduce into something	encourage to be less reserved
bring something new to an environment	make manifest
bring in or establish in a new place or environment	bring onto the market or release
bring in a new person or object into a familiar environment