Where does “kærleker” come from?

kærleker (Old Swedish) comes from Old Norse kærleikr, from Old Norse leikr, from Middle Low German lek, from Latin lāicus, from Ancient Greek λαϊκός, from Ancient Greek λᾱός, from Proto-Hellenic lāwós, from Proto-Indo-European leh₂wos — to bark, howl; to be concealed.

Ancestry of “kærleker”, step by step

StepLanguageWordMeaning
1Old Norsekærleikrfriendly terms, intimacy
2Old Norseleikrgame; sport; contest
3Middle Low Germanlek
4Latinlāicuslay (of the laity)
5Ancient Greekλαϊκόςof the people; popular
6Ancient Greekλᾱόςpeople; men; the people
7Proto-Helleniclāwóspeople, crowd
8Proto-Indo-Europeanleh₂wospeople
9Proto-Indo-Europeanleh₂-to bark, howl; to be concealed

Words derived from “kærleker

Every word from Proto-Indo-European leh₂-Every word from Proto-Indo-European leh₂wosEvery word from Proto-Hellenic lāwós