foxberry vs lingonberry

foxberry and lingonberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
foxberry	Yes	No	No	No
lingonberry	Yes	No	No	No

As nouns, foxberry and lingonberry are synonyms defined as:

foxberry and lingonberry: low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries

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

foxberry (noun)	lingonberry (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