neneliuhtica.

Headword: 
neneliuhtica.
Principal English Translation: 

for things to be mixed up, mixed together (see Molina)

Alonso de Molina: 

neneliuhtica. (pret. oneneliuhticatca.) estar algunas cosas rebueltas, o mezcladas.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 68r. col. 1. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

neneliuhtica (adjective) = mixed up, mingled together
Daniel Garrison Brinton, Ancient Nahuatl Poetry: Containing the Nahuatl Text of XXVII Ancient Mexican Poems (1877), 159.