Where does “lache” come from?

lache (Middle High German) comes from Old High German lacha, from Proto-West Germanic laku, from Finnish lakritsi, from Swedish lakrits, from Late Latin liquiritia, from Ancient Greek γλυκύρριζα, from Ancient Greek γλυκύς, from Proto-Hellenic *dlukús.

Ancestry of “lache”, step by step

StepLanguageWordMeaning
1Old High Germanlachapool, water collected in a ditch, swamp
2Proto-West Germaniclakustream; pool, lake
3Finnishlakritsilicorice, liquorice
4Swedishlakritslicorice/liquorice
5Late Latinliquiritia—
6Ancient Greekγλυκύρριζαlicorice
7Ancient Greekγλυκύςsweet
8Proto-Hellenic*dlukús—

Words derived from “lache”

Every word from Proto-Hellenic *dlukús →Every word from Ancient Greek γλυκύς →Every word from Ancient Greek γλυκύρριζα →