tlatziuhqui. perezoso. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 143r. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TLATZIUHQUI someone lazy, slothful / perezoso (M) X shortens this to TLATZQUI. See TLATZIHU(I). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 302.