veggie vs cuke

veggie and cuke both are nouns.

Word	Noun	Adjective	Verb	Adverb
veggie	Yes	No	No	No
cuke	Yes	No	No	No

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

veggie: edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant
cuke: cylindrical green fruit with thin green rind and white flesh eaten as a vegetable; related to melons

veggie (noun)	cuke (noun)
edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant	cylindrical green fruit with thin green rind and white flesh eaten as a vegetable; related to melons