stuffer vs artificer

stuffer and artificer both are nouns.

Word	Noun	Adjective	Verb	Adverb
stuffer	Yes	No	No	No
artificer	Yes	No	No	No

As nouns, artificer is a hypernym of stuffer; that is, artificer is a word with a broader meaning than stuffer:

Other hypernyms of stuffer include artisan, craftsman, journeyman.

stuffer (noun)	artificer (noun)
an advertising circular that is enclosed with other material and (usually) sent by mail	a skilled worker who practices some trade or handicraft
a craftsman who stuffs and mounts the skins of animals for display	someone who is the first to think of or make something
	an enlisted man responsible for the upkeep of small arms and machine guns etc.