turnip vs white turnip

turnip and white turnip both are nouns.

Word	Noun	Adjective	Verb	Adverb
turnip	Yes	No	No	No
white turnip	Yes	No	No	No

As nouns, white turnip is a hyponym of turnip; that is, white turnip is a word with a more specific, narrower meaning than turnip:

Other hyponyms of turnip include rutabaga, swede, swedish turnip, yellow turnip.

As nouns, turnip and white turnip are synonyms defined as:

turnip and white turnip: widely cultivated plant having a large fleshy edible white or yellow root

Other synonyms of turnip include Brassica rapa.

turnip (noun)	white turnip (noun)
root of any of several members of the mustard family	white root of a turnip plant
widely cultivated plant having a large fleshy edible white or yellow root	widely cultivated plant having a large fleshy edible white or yellow root