whinberry vs whortleberry

whinberry and whortleberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
whinberry	Yes	No	No	No
whortleberry	Yes	No	No	No

As nouns, whinberry and whortleberry are synonyms defined as:

whinberry and whortleberry: erect European blueberry having solitary flowers and blue-black berries

Other synonyms of whinberry include bilberry, blaeberry, Viccinium myrtillus.

whinberry (noun)	whortleberry (noun)
erect European blueberry having solitary flowers and blue-black berries	blue-black berries similar to American blueberries
	erect European blueberry having solitary flowers and blue-black berries