tlauelilocati. ni. (pret. onitlauelilocat.)
hazerse malo y vellaco Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 144r. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TLAHUĒLĪLŌCĀT(I) to become a wicked, malicious person / hacerse malo y bellaco (M) [(6)Cf.58v,60r,100r]. See TLAHUĒLĪLŌC. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 269.