Variable Contrast in Border Uruguayan Spanish /b/: From Cognates to Orthographic Loyalty

This study addresses variation in the realization of intervocalic /b/ in the Spanish of Rivera, Uruguay, a border community that is bilingual in Portuguese and Spanish. While Spanish has one phoneme that corresponds to the graphemes ⟨b⟩ and ⟨v⟩, which is normally realized as an approximant or deleted intervocalically, Portuguese contrasts a voiced bilabial stop phoneme /b/ with a voiced labiodental fricative phoneme /v/. Sociolinguistic interviews from 40 native speakers of Riverense Spanish were analyzed acoustically using a consonant-vowel intensity ratio as a correlate of the degree of constriction in the realization of intervocalic /b/. Results indicate that speakers that use more Portuguese are more likely to contrast degree of constriction in words with Portuguese /b/ and /v/ cognates. Speakers that primarily use Spanish, on the other hand, contrast constriction based on orthography, a phenomenon that has been called “pedantic v” and “orthographic loyalty” in other Spanish varieties.