The spelling of the word "bubas" can be quite perplexing, as it strays from common spelling patterns. In IPA phonetic transcription, it is pronounced as ['bju:bəs]. The silent 'u' in the second syllable may account for the confusion. The word 'bubas' refers to a slang term for syphilis, which adds to its taboo connotation. Despite its challenging spelling, understanding its pronunciation is important for accurate communication.
Boubas, yaws.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.