insecurity vs danger

insecurity and danger both are nouns.

Word	Noun	Adjective	Verb	Adverb
insecurity	Yes	No	No	No
danger	Yes	No	No	No

As nouns, danger is a hypernym of insecurity; that is, danger is a word with a broader meaning than insecurity:

insecurity (noun)	danger (noun)
the anxiety you experience when you feel vulnerable and insecure	a venture undertaken without regard to possible loss or injury
the state of being subject to danger or injury	a dangerous place
	the condition of being susceptible to harm or injury
	a cause of pain or injury or loss