Dialects: None known. Lexical similarity: 52% with Ilocano ,, 66% with Itawit ,, 63% with Ibanag ,.
Genealogy:
Demographics: 16,000 (1990 census).
Language Use: Also use Ilocano [ilo].
Language Development: 77% literacy in Isabela in 1955. Dictionary. Grammar.
Typology: VSO.
Nation of Origin: Philippines