excretion vs booger

excretion and booger both are nouns.

Word	Noun	Adjective	Verb	Adverb
excretion	Yes	No	No	No
booger	Yes	No	No	No

excretion (noun)	booger (noun)
the bodily process of discharging waste matter	dried nasal mucus
waste matter (as urine or sweat but especially feces) discharged from the body	an imaginary monster used to frighten children