Central Huasteca Nahuatl sihuat

← Highland Puebla Nahuatl sihua̱t (cognate)

← Classical Nahuatl cihuātl (cognate)

← Northern Puebla Nahuatl sihuatl (cognate)

← Guerrero Nahuatl siwatl (cognate)

← Eastern Huasteca Nahuatl sihuatl (cognate)

← Tetelcingo Nahuatl sohuatl (cognate)

← Zacatlán-Ahuacatlán-Tepetzintla Nahuatl siuatl (cognate)

← Western Huasteca Nahuatl sihuatl (cognate)

← Mecayapan Nahuatl sihua̱' (cognate)

← Tlamacazapa Nahuatl siwatl (cognate)