five (English)

Where does "five" come from?

The English word 'five' traces back to the Proto-Indo-European root *pénkʷe, which also serves as the ancestor for related terms like the Latin 'quinque' and German 'fünf'. It evolved through Proto-Germanic as '*fimf' before undergoing a sound change in English known as the Ingvaeonic nasal spirant law, which caused the loss of the 'm' sound. The word remains a deep linguistic connection, linking modern English numbers to ancient roots that may have originally referred to the concept of a fist or the whole hand.

Full etymology tree

Direct ancestors

Updated July 2026

Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris