From Wiktionary, the free dictionary
Cf. Classical Nahuatl tlālcacahuatl.
tlalkakauatl
- peanut
2006, Elvira Hernández Escobar, Notziknol[1], preliminary edition, page 7:Iyalua kuak otechkajkakej tauiltitiuej onikis onikouato tlalkakauatl iuan tzopelik.- Yesterday, when we went out to play, I went to buy peanuts and candy.