Where does “unthank” come from?

unthank (English) comes from English thank, from Middle English thank, from Old English þanc, from Proto-Germanic þankaz, from Proto-Indo-European teng- — to think.

unthank (English): Lack or absence of thanks or thankfulness;...

Definitions

  1. Lack or absence of thanks or thankfulness;...

Ancestry of “unthank”, step by step

unthank traces back through 3 separate lines of ancestry.

via English thank

StepLanguageWordMeaning
1EnglishthankAn expression of appreciation; a thought; To...
2Middle Englishthank
3Old Englishþancthanks; thought
4Proto-Germanicþankazthought; mind; consideration; remembrance;...
5Proto-Indo-Europeanteng-to think

via Middle English unthank

StepLanguageWordMeaning
1Middle Englishunthankharm; injury; misfortune
2Old Englishunþancill-will, anger, displeasure, an unpleasing act,...
3Proto-Germanicunþankaz

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European teng-Every word from Proto-Germanic þankazEvery word from Old English þanc