Brassica napus napobrassica vs rutabaga

Brassica napus napobrassica and rutabaga both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brassica napus napobrassica	Yes	No	No	No
rutabaga	Yes	No	No	No

As nouns, Brassica napus napobrassica and rutabaga are synonyms defined as:

Brassica napus napobrassica and rutabaga: a cruciferous plant with a thick bulbous edible yellow root

Other synonyms of Brassica napus napobrassica include rutabaga plant, swede, Swedish turnip, turnip cabbage.

Brassica napus napobrassica (noun)	rutabaga (noun)
a cruciferous plant with a thick bulbous edible yellow root	the large yellow root of a rutabaga plant used as food
	a cruciferous plant with a thick bulbous edible yellow root