Where does “rätselhaft” come from?

rätselhaft (German) comes from German Rätsel, from Middle High German ratsal, from Old High German rātisli, from Proto-West Germanic rādislī, from Proto-West Germanic rādan, from Proto-Germanic rēdaną, from Proto-Indo-European Hreh₁dʰ-, from Proto-Indo-European h₂reh₁- — to fit, to fix, to put together.

rätselhaft (German): puzzling; mysterious

Definitions

  1. puzzling; mysterious

Ancestry of “rätselhaft”, step by step

StepLanguageWordMeaning
1GermanRätselriddle, puzzle, mystery, enigma
2Middle High Germanratsal
3Old High Germanrātisli
4Proto-West Germanicrādislīadvice, consultation; supposition, guess,...
5Proto-West Germanicrādanto advise, counsel, help; to devise, decide,...
6Proto-Germanicrēdanąto decide, advise
7Proto-Indo-EuropeanHreh₁dʰ-to think; to arrange; to succeed, accomplish
8Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Indo-European Hreh₁dʰ-