Where does “kielisukulaisuus” come from?

kielisukulaisuus (Finnish) comes from Finnish sukulaisuus, from Finnish sukulainen, from Finnish -lainen, from Proto-Finnic -lainen, from Proto-Finnic -la — locative suffix.

kielisukulaisuus (Finnish): language relation, linguistic relation, language relatedness, linguistic affinity

Definitions

  1. language relation, linguistic relation, language relatedness, linguistic affinity

Ancestry of “kielisukulaisuus”, step by step

kielisukulaisuus traces back through two separate lines of ancestry.

via Finnish sukulaisuus

StepLanguageWordMeaning
1Finnishsukulaisuusrelationship, kinship
2Finnishsukulainenrelative, relation
3Finnish-lainenCombined with a place name, forms the noun for...
4Proto-Finnic-lainenForms adjectives relating to a place
5Proto-Finnic-lalocative suffix

via Finnish kieli

StepLanguageWordMeaning
1Finnishkielitongue; language; string
2Proto-Finnickeelitongue; language
3Proto-Uralickäletongue; language
Every word from Proto-Finnic -laEvery word from Finnish -lainenEvery word from Finnish sukulainen