unassertive vs reticent

unassertive and reticent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unassertive	No	Yes	No	No
reticent	No	Yes	No	No

unassertive (adjective)	reticent (adjective)
inclined to timidity or lack of self-confidence	temperamentally disinclined to talk
	reluctant to draw attention to yourself
	cool and formal in manner