| Waraikú | |
|---|---|
| Araikú | |
| Native to | Brazil |
| Region | Solimões and Jutaí rivers |
| Era | attested c. 1810s |
Arawakan
| |
| Language codes | |
| ISO 639-3 | None (mis) |
| Glottolog | arai1239 |
Waraikú (Araikú) is an extinct, poorly attested, and unclassified Arawakan language. The only record of this language is in a wordlist published in 1867 by Carl Friedrich Philipp von Martius. Both Kaufman (1994)[full citation needed] and Aikhenvald (1999) leave it unclassified within Northern Arawakan.