bugbear vs booger

bugbear and booger both are nouns.

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

As nouns, bugbear and booger are synonyms defined as:

Other synonyms of bugbear include bogeyman, boogeyman, bugaboo.

bugbear (noun)	booger (noun)
an object of dread or apprehension	dried nasal mucus
an imaginary monster used to frighten children	an imaginary monster used to frighten children