Where does “unbethink” come from?

unbethink (English) comes from English bethink, from Middle English bethenken, from Old English beþenċan, from Proto-Germanic biþankijaną, from Proto-Germanic bi-, from Proto-Germanic bi, from Proto-Indo-European h₂m̥bʰi, from Proto-Indo-European h₂n̥tbʰi — on, onto.

unbethink (English): To change one's mind

Definitions

  1. To change one's mind

Ancestry of “unbethink”, step by step

unbethink traces back through two separate lines of ancestry.

via English bethink

StepLanguageWordMeaning
1EnglishbethinkTo think about, to recollect; To think of or...
2Middle Englishbethenken
3Old Englishbeþenċanto think about, consider; bethink, bear in mind
4Proto-Germanicbiþankijanąto think up, bethink
5Proto-Germanicbi-by, at
6Proto-Germanicbiby, at; near, around
7Proto-Indo-Europeanh₂m̥bʰiaround, on either side of, about; in exchange...
8Proto-Indo-Europeanh₂n̥tbʰi
9Proto-Indo-Europeanh₂éntsforehead; front
10Proto-Indo-Europeanh₂ent-face; forehead; front
11Proto-Indo-Europeanh₂en-on, onto

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts