Where does “thankies” come from?

thankies (English) comes from English thanks, from Middle English thanks, from Old English þancas, from Proto-Germanic þankōs, from Proto-Germanic þankaz, from Proto-Indo-European teng- — to think.

thankies (English): thank you

Definitions

  1. thank you

Ancestry of “thankies”, step by step

thankies traces back through two separate lines of ancestry.

via English thanks

StepLanguageWordMeaning
1EnglishthanksUsed to express appreciation or gratitude; plural...
2Middle Englishthanks
3Old Englishþancasthanks
4Proto-Germanicþankōs
5Proto-Germanicþankazthought; mind; consideration; remembrance;...
6Proto-Indo-Europeanteng-to think

via English ies

StepLanguageWordMeaning
1Englishiesplural of i, the name of the letter I
Every word from Proto-Indo-European teng-Every word from Proto-Germanic þankazEvery word from Proto-Germanic þankōs