Where does “反りが合わない” come from?

反りが合わない (Japanese) comes from Japanese が, from Finnish -nka — Forms nouns, mainly bird names (in dialects) and some toponyms.

反りが合わない (Japanese): unable to get along

Definitions

  1. unable to get along

Ancestry of “反りが合わない”, step by step

反りが合わない traces back through 3 separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1JapaneseIndicates the subject of a sentence; conjunction;...
2Finnish-nkaForms nouns, mainly bird names (in dialects) and some toponyms

via Japanese 反り

StepLanguageWordMeaning
1Japanese反り

via Japanese 合わない

StepLanguageWordMeaning
1Japanese合わない
Every word from Finnish -nkaEvery word from Japanese