The story
- Proto-Indo-European*dʰeh₁-
- Proto-Indo-European*dʰeh₁k-
- Proto-Indo-European*dʰh₁kyéti
- Proto-Italic*θakjō
- Proto-Italic*fakjō
- Latinfacio
- Proto-Indo-European*sem-
- Proto-Indo-European*sem-h₂-lo-
- Proto-Italic*semalis
- Latinsimilis
- Latinfac simile
- Englishfacsimileclip.
- Englishfax
- English todayfaxer
Etymology from Wiktionary, CC BY-SA 4.0.