Where does “reis” come from?

reis (Middle High German) comes from Old High German reisa, from Finnish raisu, from Proto-Germanic raisō, from Proto-Indo-European h₁rey- — to arise, arise; to rise, arise; to rise; arise.

Ancestry of “reis”, step by step

StepLanguageWordMeaning
1Old High Germanreisaa setting out, expedtion, journey
2Finnishraisuboisterous, rambunctious
3Proto-Germanicraisōa travel, journey
4Proto-Indo-Europeanh₁rey-to arise, arise; to rise, arise; to rise; arise

Words derived from “reis

Every word from Proto-Indo-European h₁rey-Every word from Proto-Germanic raisōEvery word from Finnish raisu