←
Old French quatre (inherited)
←
Old French qatre (mention)
←
Old French catre (mention)
→
English cater (derived)
→
English cater (derived)
→
Haitian Creole kat (derived)
→
Louisiana Creole French kat (inherited)
→
Mauritian Creole kat (derived)
→
Piedmontese quatr (cognate)