Welsh crwth

← Proto-Celtic *kruttos (inherited)

← Proto-Celtic *krundis (cognate)

← Proto-Indo-European *krū̆t (derived)

← Latvian krūtis (cognate)

← Old Irish crott (cognate)

→ English crowd (derived)

→ English crwth (derived)

→ Welsh soddgrwth (compound)

→ Welsh basgrwth (affix)

→ Welsh crythau (affix)

→ German Crwth (borrowed)

→ Middle English rote (cognate)

→ Middle English crowde (cognate)

→ Middle English crowde (cognate)

→ Old French rote (derived)

→ Galician curuto (cognate)

→ Galician cruto (cognate)

→ Old Irish crott (cognate)