This is part of a wider phenomenon called rhotacism. This may indicate a historical rhotacism. The Roman equivalent of Eos is Aurora, also a cognate showing the characteristic Latin rhotacism. Guccini's voice is baritonal, with a noticeable rhotacism. First, that Eupolis made fun of Alcibiades' rhotacism. Like Jenkins, Adonis speaks with rhotacism. They advertised the stuffed-crust pizza, with Jonathan Ross saying "stuffed cwust" due to his rhotacism. There is a tendency of rhotacism, replacing intervocalic "d" with "r". In Umbrian but not Oscan, rhotacism of intervocalic "s" occurred as in Latin. In Neapolitan, rhotacism affects words that etymologically contained intervocalic or initial . "Rhotacism" may also refer to an excessive or idiosyncratic use of the letter "r". In Romanian, rhotacism shifted intervocalic "l" to "r" and "n" to "r".