tecpiltic.

Headword: 
tecpiltic.
Principal English Translation: 

courteous and well brought-up (see Molina); someone noble, well bred (see Karttunen)

IPAspelling: 
teːkpiltik
Alonso de Molina: 

tecpiltic. cortes y bien criado.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 93v. col. 1. Thanks to Joe Campbell for providing the transcription.

Frances Karttunen: 

TĒCPILTIC someone noble, well bred / cortés y bien criado (M) [(2)Cf.57v]. See TĒCPIL-LI.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 217.

Attestations from sources in English: 

tecpiltic = courteous (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 10 -- The People, No. 14, Part 11, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 111.