table knife vs cutlery

table knife and cutlery both are nouns.

Word	Noun	Adjective	Verb	Adverb
table knife	Yes	No	No	No
cutlery	Yes	No	No	No

As nouns, cutlery is a hypernym of table knife; that is, cutlery is a word with a broader meaning than table knife:

Other hypernyms of table knife include eating utensil, knife.

table knife (noun)	cutlery (noun)
a knife used for eating at dining table	tableware implements for cutting and eating food
	a cutting implement; a tool for cutting