This Proto-Tupi-Guarani entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.
^ Antônio Augusto Souza Mello (2000 March 17) “Reconstruções Lexicais e Cognatos” (chapter III), in Estudo histórico da família linguística tupi-guarani: aspectos fonológicos e lexicais (in Portuguese), Florianópolis: UFSC, page 153, line 28