Where does “ryhdistyä” come from?

ryhdistyä (Finnish) comes from Finnish ryhdistää, from Finnish ryhti, from Swedish rykt — care, attention, maintenance.

Ancestry of “ryhdistyä”, step by step

StepLanguageWordMeaning
1Finnishryhdistääto straighten; to make more upright
2Finnishryhtiposture; carriage
3Swedishryktcare, attention, maintenance
Every word from Swedish rykt →Every word from Finnish ryhti →Every word from Finnish ryhdistää →