Old French
entretenement
This is the oldest form Wiktionary records for these English words. No English word family is recorded for Old French entretenement beyond them yet.
Old French entretenement on Wiktionary
From Wiktionary, by Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); adapted. License.
Etymograph / Old French entretenement