artifact vs artefact

artifact and artefact both are nouns.

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

As nouns, artifact and artefact are synonyms defined as:

artifact (noun)	artefact (noun)
a man-made object taken as a whole	a man-made object taken as a whole