cutlery vs cutter

cutlery and cutter both are nouns.

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

As nouns, cutlery and cutter are synonyms defined as:

Other synonyms of cutlery include cutting tool.

cutlery (noun)	cutter (noun)
tableware implements for cutting and eating food	a cutting implement; a tool for cutting
a cutting implement; a tool for cutting	a boat for communication between ship and shore
	a sailing vessel with a single mast set further back than the mast of a sloop
	someone whose work is cutting (as e.g. cutting cloth for garments)
	someone who carves the meat
	someone who cuts or carves stone