Gaúcho dialect

Gaúcho, more rarely called Sulriograndense, is the Brazilian Portuguese term for the characteristic accent spoken in Rio Grande do Sul, Brazil's southernmost state, including its capital, Porto Alegre. It is heavily influenced by Spanish and somewhat influenced by Guarani, Hunsrückisch, Venetian and other native languages.

Phonology
Its phonology is heavily similar to Rioplatense Spanish, including its characteristics of the speaking syllabic rhythm, use of L-vocalization in the syllable coda, and little use of nasal vowels, basically restricted to the monophthong and the diphthongs.

In the western and some central varieties there is the absence of vowel reduction with word-final $⟨e⟩$ and $⟨o⟩$ (for example, leite is instead of  and tudo is  instead of ). In some other cities of the region, the nasal monophthong is heightened to, and in the metropolitan region final  may be realised as.

The "hard" rhotic usually registers in western varieties as [ r ] medially and [ ʁ ] initially or following. In eastern varieties /ʁ/ has lenitioned into and /r/ is not found.

The "soft" rhotic tends to register as either a short trill or [ ɾ ]. Although finally in eastern varieties, due to influence from Paulistano, it is sometimes realised as [ ɹ ].

Grammar
Grammatically, one of its most notable features is the use of, instead of , with the verb conjugating differently: e.g. tu corre and tu lava instead of *tu corres and *tu lavas. However, use of the standard você is also not rare. The same feature also occurs in other dialects of Brazilian Portuguese.

Regional differences
The Gaúcho dialect ranges in features as the western variations have stronger influence from Rioplatense Spanish and the eastern, especially the ones spoken in the Metropolitan Region of Porto Alegre, stronger influence of the Paulistano dialect, resulting in differing features depending on the region the dialect is spoken.