Classical Nahuatl cihuatl

← Highland Puebla Nahuatl sihua̱t (cognate)

← Central Huasteca Nahuatl siuatl (cognate)

← Northern Puebla Nahuatl sihuatl (cognate)

← Guerrero Nahuatl siwatl (cognate)

← Eastern Huasteca Nahuatl cihuatl (cognate)

← Tetelcingo Nahuatl sohuatl (cognate)

← Zacatlán-Ahuacatlán-Tepetzintla Nahuatl siuatl (cognate)

← Western Huasteca Nahuatl siuatl (cognate)

← Mecayapan Nahuatl sihua̱' (cognate)

← Tlamacazapa Nahuatl siwatl (cognate)

→ Central Huasteca Nahuatl siuatl (cognate)

→ Classical Nahuatl cihuacoatl (blend)

→ Eastern Huasteca Nahuatl cihuatl (cognate)

→ Tetelcingo Nahuatl sibatl (borrowed)

→ Central Nahuatl cihuatl (derived)

→ Pipil siwat (cognate)