glassworker vs glass cutter

glassworker and glass cutter both are nouns.

Word	Noun	Adjective	Verb	Adverb
glassworker	Yes	No	No	No
glass cutter	Yes	No	No	No

As nouns, glassworker and glass cutter are synonyms defined as:

Other synonyms of glassworker include glass-cutter, glazer, glazier.

glassworker (noun)	glass cutter (noun)
someone who cuts flat glass to size	a tool for cutting glass
	someone who cuts flat glass to size
	someone who cuts or grinds designs on glass