The story
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Latinclīvus
- Latinacclīvi
- English todayacclive
Learned borrowing from Latin acclīvis.
Words from the same roots
First known use, by meaning
- 17th–19th c. Synonym of acclivous (“sloping upwards”).
Etymology from Wiktionary, CC BY-SA 4.0.