almost like that, or it almost looks that way, or it is similar (see Molina)
Orthographic Variants:
ach yuhqui
Alonso de Molina:
achi yuhqui. casi assi, o casi le parece, o es semejante a el. aduerbio. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 2r. col. 1. Thanks to Joe Campbell for providing the transcription.