Assertion: diphthong's vowel | /r/AtLocation | greek
Facets:
Source sentences:
text: It soon became clear, for instance, that the pattern of long and short vowels observed in Greek was mirrored in similar oppositions in other languages and thus had to be a common inheritance (see Ablaut); that Greek ⟨υ⟩ had to have been [u] at some stage because it regularly corresponded to [u] in all other Indo-European languages (cf.