talkative

As a noun blowhard

is (derogatory) a person who talks too much or too loudly, especially in a boastful or self-important manner.

As an adjective talkative is

tending to talk a lot.

As adjectives the difference between pensive and talkative

is that pensive is having the appearance of deep, often melancholic, thinking while talkative is tending to talk a lot.

As an adjective talkative

is tending to talk a lot.

As a noun talking is

the action of the verb talk.

As a verb talking is

present participle of lang=en.

Socialable is likely misspelled.

Socialable has no English definition.

As an adjective talkative

is tending to talk a lot.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective talkative is

tending to talk a lot.

As adjectives the difference between gregarious and talkative

is that gregarious is describing one who enjoys being in crowds and socializing while talkative is tending to talk a lot.

As an adjective talkative

is tending to talk a lot.

As a noun talker is

a person who talks, especially one who gives a speech, or is loquacious or garrulous.

As a noun reserve

is restriction.

As a verb reserve

is to keep back; to retain.

As an adjective talkative is

tending to talk a lot.

As adjectives the difference between introspective and talkative

is that introspective is examining one's own perceptions and sensory experiences; contemplative or thoughtful about oneself while talkative is tending to talk a lot.