insecure vs unassured

insecure and unassured both are adjectives.

Word	Noun	Adjective	Verb	Adverb
insecure	No	Yes	No	No
unassured	No	Yes	No	No

insecure (adjective)	unassured (adjective)
lacking self-confidence or assurance	lacking boldness or confidence
lacking in security or safety
not firm or firmly fixed; likely to fail or give way
not safe from attack