precarious vs insecure

precarious and insecure both are adjectives.

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

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