red bearberry vs hog cranberry

red bearberry and hog cranberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
red bearberry	Yes	No	No	No
hog cranberry	Yes	No	No	No

As nouns, red bearberry and hog cranberry are synonyms defined as:

red bearberry and hog cranberry: evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn

red bearberry (noun)	hog cranberry (noun)
evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn	evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn