achiuh.

Headword: 
achiuh.
Principal English Translation: 

almost like that, or almost that way

IPAspelling: 
ɑtʃiw
Alonso de Molina: 

achiuh. casi assi, o casi desta manera. aduerbio.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 2r. col. 2. Thanks to Joe Campbell for providing the transcription.