cutlery vs Spork

cutlery and Spork both are nouns.

Word	Noun	Adjective	Verb	Adverb
cutlery	Yes	No	No	No
Spork	Yes	No	No	No

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

cutlery: tableware implements for cutting and eating food
Spork: trademark for a plastic eating utensil that has both tines and a bowl like a spoon

Other hyponyms of cutlery include fork, spoon, table knife.

cutlery (noun)	Spork (noun)
tableware implements for cutting and eating food	trademark for a plastic eating utensil that has both tines and a bowl like a spoon
a cutting implement; a tool for cutting