structure vs artifact

structure and artifact both are nouns.

Word	Noun	Adjective	Verb	Adverb
structure	Yes	No	Yes	No
artifact	Yes	No	No	No

As nouns, artifact is a hypernym of structure; that is, artifact is a word with a broader meaning than structure:

Other hypernyms of structure include artefact.

structure (noun)	artifact (noun)
a thing constructed; a complex entity constructed of many parts	a man-made object taken as a whole
the manner of construction of something and the arrangement of its parts
a particular complex anatomical part of a living thing and its construction and arrangement
the complex composition of knowledge as elements and their combinations
the people in a society considered as a system organized by a characteristic pattern of relationships

structure (verb)	artifact (verb)
give a structure to