tecocoani.

Headword: 
tecocoani.
Principal English Translation: 

a harmful person
Gran Diccionario Náhuatl, citing Alonso de Molina; https://gdn.iib.unam.mx/diccionario/tecocoani/130689

Orthographic Variants: 
tecocoatl?
Attestations from sources in English: 

Regarding the possible variant tecocoatl, see: https://aztecglyphs.wired-humanities.org/content/tecocohuatl-mh519v (SW)