acuallachihuani.

Headword: 
acuallachihuani.
Principal English Translation: 

a person who commits bad deeds (see Molina)

Orthographic Variants: 
aquallachiuani, aquallachihuani
Alonso de Molina: 

aquallachiuani. mal hechor.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 7r. col. 1. Thanks to Joe Campbell for providing the transcription.