endanger vs affect

endanger is not a noun while affect is a noun.

Word	Noun	Adjective	Verb	Adverb
endanger	No	No	Yes	No
affect	Yes	No	Yes	No

As verbs, affect is a hypernym of endanger; that is, affect is a word with a broader meaning than endanger:

Other hypernyms of endanger include bear on, bear upon, impact, touch, touch on.

endanger (noun)	affect (noun)
	the conscious subjective aspect of feeling or emotion

endanger (verb)	affect (verb)
put in a dangerous, disadvantageous, or difficult position	act physically on; have an effect upon
pose a threat to; present a danger to	have an effect upon
	make believe with the intent to deceive
	have an emotional or cognitive impact upon
	connect closely and often incriminatingly