rutabaga plant vs turnip cabbage

rutabaga plant and turnip cabbage both are nouns.

Word	Noun	Adjective	Verb	Adverb
rutabaga plant	Yes	No	No	No
turnip cabbage	Yes	No	No	No

As nouns, rutabaga plant and turnip cabbage are synonyms defined as:

rutabaga plant and turnip cabbage: a cruciferous plant with a thick bulbous edible yellow root

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

rutabaga plant (noun)	turnip cabbage (noun)
a cruciferous plant with a thick bulbous edible yellow root	fleshy turnip-shaped edible stem of the kohlrabi plant
	a cruciferous plant with a thick bulbous edible yellow root