summary typewriter canadian raise recently ask periodically anyone speaker different vowel rider writer e canadian raise call diphthong aus vowel rider second syllable typewriter receive fair amount mostly irate comment impossible however one speaker happen linguist phonologist pronunciation happen ontario illinoi believe existence strengthen case hitherto purely hypothetical account propose joo invent nonexistent ontario dialect supposedly writer rider homophonous careful read joo show example actually cite typewriter writer thus believe must speaker writer higher vowel both rider typewriter lower one sole informant sporadic pronunciation lead birth whole myth rule order canadian english persist till example crucial rule order phonological literature glamorous eskimo snow word myth 