Finnish lako

← Estonian lagu (cognate)

← Proto-Finnic *lako (inherited)

← Proto-Germanic *lagą (derived)

← Ingrian lago (cognate)

← Livonian la’ggõ (cognate)

← Old Norse lag (cognate)

← Veps lago (cognate)

→ Finnish laota (suffix)

→ Finnish lakoontua (suffix)

→ Finnish lakoinen (affix)

→ Finnish lakovilja (affix)

→ Finnish laonkestävä (affix)