Where does “rihtausteline” come from?

rihtausteline (Finnish) comes from Finnish teline, from Finnish tela, from Proto-Germanic þelą, from Proto-Indo-European tel- — flat; board, plank; to be still; to build.

Ancestry of “rihtausteline”, step by step

rihtausteline traces back through two separate lines of ancestry.

via Finnish teline

StepLanguageWordMeaning
1Finnishtelinerack, stand; scaffold, staging; apparatus
2Finnishtelaa log or other piece of wood used as support to...
3Proto-Germanicþeląfloor; deal
4Proto-Indo-Europeantel-flat; board, plank; to be still; to build

via Finnish rihtaus

StepLanguageWordMeaning
1Finnishrihtaus
Every word from Proto-Indo-European tel-Every word from Proto-Germanic þeląEvery word from Finnish tela