artefact or artifact /ärˈti-fakt/

1. A thing made by human workmanship
2. Any non-natural feature accidentally introduced, eg during a scientific study

artefacˈtual adjective

• extracellularly
• extra-condensed
• extracorporeal
• extra cover
• extra covers
• extract
• extractabilities
• extractability
• extractable
• extractant
• extractants
• extracted
• extractible
• extracting
• extraction
• extractions
• extractive
• extractive industries
• extractive matter
• extractive matters
• extractives
• extractor
• extractor fan
• extractors
• extracts