wild cranberry vs common bearberry

wild cranberry and common bearberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
wild cranberry	Yes	No	No	No
common bearberry	Yes	No	No	No

As nouns, wild cranberry and common bearberry are synonyms defined as:

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

wild cranberry (noun)	common bearberry (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