Proto-Germanic *þreskaną

→ English thresh (inherited)

→ English threshold (derived)

→ English thrash (inherited)

→ English threschald (derived(en/enm))

→ Afrikaans dors (inherited)

→ Old English þerscan (inherited)

→ Danish tærske (derived)

→ German dreschen (inherited)

→ Middle Dutch derschen (inherited)

→ Middle English threschen (inherited)

→ Spanish troj (derived)

→ Faroese treskja (inherited)

→ Galician triscar (derived)

→ Old Swedish þriska (inherited)

→ Old High German dreskan (inherited)

→ Gothic 𐌸𐍂𐌹𐍃𐌺𐌰𐌽 (inherited)

→ Icelandic þreskja (inherited)

→ Italian trescare (derived)

→ Luxembourgish dreschen (inherited)

→ Dutch dorsen (inherited)

→ Old Norse þreskja (inherited)

→ Portuguese triscar (derived)

→ Scots thrashel (derived)

→ Swedish tröska (derived)