Saparo–Yawan languages
Saparo–Yawan (Zaparo–Yaguan, Zaparo–Peba) is a language family proposal uniting two small language families of the western Amazon. It was first proposed by Swadesh (1954), and continues through Payne (1984) and Kaufman (1994). Links. There are also four language isolates and otherwise unclassified languages which have been indirectly linked to Saparo–Yawan, and for convenience they are included here. Tovar (1984) proposed a connection between Zaparoan and the otherwise unclassified Taushiro; Stark (1985) and Gordon (2005) see a connection with the extinct Omurano language. The extinct Awishiri and the Candoshi isolate have lexical similarities with  Taushiro, Omurano, and each other; however, the four languages also have lexical similarities with Zaparoan, Jivaroan, and Arawakan. These six languages and families in the table at right have "not" been linked in any coherent fashion. Given that Candoshi is well described, this is something that may be resolved relatively soon. Proposed classification. This forms part of Kaufman's Macro-Andean proposal: