lingberry vs mountain cranberry

lingberry and mountain cranberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
lingberry	Yes	No	No	No
mountain cranberry	Yes	No	No	No

As nouns, lingberry and mountain cranberry are synonyms defined as:

lingberry and mountain cranberry: low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries

Other synonyms of lingberry include cowberry, foxberry, lingenberry, lingonberry, Vaccinium vitis-idaea.

lingberry (noun)	mountain cranberry (noun)
low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries	tart red berries similar to American cranberries but smaller
	low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries