forthcoming vs extroverted

forthcoming and extroverted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
forthcoming	No	Yes	No	No
extroverted	No	Yes	No	No

As adjectives, forthcoming and extroverted are synonyms defined as:

Other synonyms of forthcoming include outgoing.

forthcoming (adjective)	extroverted (adjective)
available when required or as promised	not introspective; examining what is outside yourself
of the relatively near future	being concerned with the social and physical environment
at ease in talking to others	at ease in talking to others