peril vs bear on

peril is a noun but bear on is not a noun.

Word	Noun	Adjective	Verb	Adverb
peril	Yes	No	Yes	No
bear on	No	No	Yes	No

As verbs, bear on is a hypernym of peril; that is, bear on is a word with a broader meaning than peril:

Other hypernyms of peril include affect, bear upon, impact, touch, touch on.

peril (noun)	bear on (noun)
a venture undertaken without regard to possible loss or injury
a source of danger; a possibility of incurring loss or misfortune
a state of danger involving risk

peril (verb)	bear on (verb)
put in a dangerous, disadvantageous, or difficult position	have an effect upon
pose a threat to; present a danger to	press, drive, or impel (someone) to action or completion of an action
	be relevant to
	keep or maintain in unaltered condition; cause to remain or last