The letter R is one too and we just don't acknowledge it
-
-
Like the Czech tongue twister "Strč prst skrz krk"https://en.m.wikipedia.org/wiki/Str%C4%8D_prst_skrz_krk …
-
you see, there's a difference between a vowel and a syllabic consonant. /r/ is a so called sonorant(type of consonant) and a pretty loud one at that, but because of how much you have to constrict airflow when doing it, it doesn't belong among the other consonants.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.