Studies on the pronunciation of Namibian English (NamE) have shown strong evidence for ethnically conditioned
variation within the NamE vowel system. Thus, NamE should not be seen as a monolithic entity but rather as a group of ethnically
and/or socially conditioned varieties. In this paper, we undertake a first approach to Baster English, a potential ethnic variety
of NamE. The Rehoboth Basters constitute a unique ethnically mixed Afrikaans-speaking group from South Africa, who settled in
Namibia in the 19th century and are known for their strong sense of a separate local and ethnic identity. Triangulating the
results of a quantitative questionnaire on language attitudes and acoustic analyses of vocalic features in informants’
pronunciation, we demonstrate how the Basters’ unique identity translates into linguistic practice in a multi-ethnic and
multilingual environment.