Proto-Germanic *trugaz

→ English trough (mention)

→ Old English trig (inherited)

→ Old English trog (inherited)

→ Old English treg (inherited)

→ Cimbrian tròg (inherited)

→ German Trog (inherited)

→ Middle English trogh (inherited)

→ Old French tro (derived)

→ Irish trach (derived)

→ Galician entrousar (derived)

→ Dutch trog (mention)

→ Old Norse trog (mention)

→ Swedish tråg (inherited)

→ Vilamovian trȫk (mention)