winter crookneck squash vs winter crookneck

winter crookneck squash and winter crookneck both are nouns.

Word	Noun	Adjective	Verb	Adverb
winter crookneck squash	Yes	No	No	No
winter crookneck	Yes	No	No	No

As nouns, winter crookneck squash and winter crookneck are synonyms defined as:

winter crookneck squash and winter crookneck: any of various plants bearing squash having hard rinds and elongated recurved necks

Other synonyms of winter crookneck squash include Cucurbita moschata.

winter crookneck squash (noun)	winter crookneck (noun)
a squash with a hard rind and an elongated curved neck	any of various plants bearing squash having hard rinds and elongated recurved necks
any of various plants bearing squash having hard rinds and elongated recurved necks