Frances Karttunen and James Lockhart, Nahuatl in the Middle Years: Language Contact Phenomena in Texts of the Colonial Period, Linguistics 85 (Los Angeles, University of California Publications, 1976), 135.
Orthographic Variants:
tepitoniui
IPAspelling:
tepitoːniwi
Alonso de Molina:
tepitoniui. ni. (pret. onitepitoniuh.) tornarse pequeño, o chico. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 103r. col. 1. Thanks to Joe Campbell for providing the transcription.