This study compares F1 and F2 for the vowels of the five and six peripheral vowel systems of four minor dialects of Catalan (Felanitxer, Gironı́, Sitgetà, Rossellonès), with those of the seven peripheral vowel systems of the major dialects those minor dialects belong to (Majorcan, Eastern). Results indicate that most mid vowel pairs subjected to neutralization may be characterized as near-merger...