zan achi quexquich.

Headword: 
zan achi quexquich.
Principal English Translation: 

a little less (an adverb) (see Molina)

Orthographic Variants: 
çanachiquexquich, çan achi quexquich
Alonso de Molina: 

zanachiquexquich. vmpoco menos. (aduerbio.)
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 14r. col. 1. Thanks to Joe Campbell for providing the transcription.