The story
- Proto-Indo-European*pótis
- Proto-Italic*potis
- Proto-Italic*potēō
- Proto-Italic*potēnts
- Latinpotēns
- Latinpotentia
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Late Latinpotentialis
- English todaypotential
From Late Latin potentialis, from Latin potentia (“power”), from potens (“powerful”). By surface analysis, potent + -ial.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.