insecure vs precarious

insecure and precarious both are adjectives.

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

insecure (adjective)	precarious (adjective)
lacking self-confidence or assurance	fraught with danger
lacking in security or safety	not secure; beset with difficulties
not firm or firmly fixed; likely to fail or give way	affording no ease or reassurance
not safe from attack