Urarina has several rare grammatical characteristics. The language follows the
OVS word order: of all the languages that use OVS word order, Urarina is among the strictest adherents to this word order in speech. Another feature of Urarina is its complex system on all verbs (excluding borrowings). Every verb is marked according to one of three paradigms, as determined by a complicated set of pragmatic and syntactic conditions. Urarina follows a similarly unique word class system. Numerals and adjectives that are borrowed from
Quechua and
Spanish are placed in a completely separate class from indigenous Urarina words. Urarina also follows syntactic rules wherein the pitch-accent system changes the tone of a word, based on the preceding word class. The language's set of unique features has recently garnered special attention from linguists. However, Urarina's distinctive grammatical features are gradually disappearing as younger generations speak a Urarina that is being influenced by a growing bilingualism in Spanish. Like many other Amazonian languages, Urarina follows a
polysynthetic, agglutinative word morphology in relating to verbs. ==See also==