Artefact-Artifact | Commonly Confused Words

Artefact

/ˈɑːtəfækt/

A man-made object, often with historical or cultural significance.

/ˈɑːtəfækt/

An object made by a human being, typically of historical or cultural interest

This word has no antonyms

"Artefact" is the preferred spelling in British English, while "artifact" is commonly used in American English.
Both words refer to the same concept, typically objects made by humans, especially with cultural or historical significance.
Remember "artefact" with an e for "England" and "artifact" with an i for "International English" or America.
Despite the spelling difference, the meaning and usage of the word remain the same in both dialects.
Switch the spelling depending on the style guide or regional preference of your audience.