Where does “unchangefulness” come from?

unchangefulness (English) comes from English unchangeful, from English changeful, from English change, from Middle English chaungen, from Anglo-Norman chaunger, from Old French changier, from Late Latin cambiare, from Latin cambiō — to bend; crooked; crooked.

unchangefulness (English): The quality of being unchangeful

Definitions

  1. The quality of being unchangeful

Ancestry of “unchangefulness”, step by step

unchangefulness traces back through two separate lines of ancestry.

via English unchangeful

StepLanguageWordMeaning
1EnglishunchangefulNot changeful
2EnglishchangefulChanging frequently; very susceptible to change
3EnglishchangeTo become something different; To make something...
4Middle Englishchaungento change; to modify
5Anglo-NormanchaungerLate Anglo-Norman spelling of changier
6Old Frenchchangierto change; to make a change
7Late Latincambiare
8Latincambiōto exchange, barter; change
9LatincambiumA change; cambium
10Gaulishcambionchange
11Proto-Celtickamboscurved; twisted, crooked
12Proto-Indo-Europeankamp-to bend; crooked; crooked

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European kamp-