Summary

Portrait of H. L. Mencken H. L. Mencken The American Language — The Vowels (1919)

The majority of the better sort of music-teachers in the United States are Continental Europeans, chiefly Germans, and no doubt they teach their pupils to say piahno as they teach them the correct Continental pronunciations of such words as scherzo, lied and ètude. The introduction of the broad a into drama is a pure affectation, and first showed itself, I believe, at the beginning of the heavily self-conscious movement which culminated in the organization of the Drama League of America, a society largely composed of college professors and social pushers.
Source: Wikisource

Portrait of H. L. Mencken H. L. Mencken The American Language — The Vowels (1919)

A contrary movement to abandon the old ai-sound in iodine, quinine, etc., for an e-sound, as in sleep, has better support in etymology, but is apparently less popular. Chlorine is always pronounced with the e-sound, but iodine continues to be iodyne, and kin-een for quinine still sounds strange. In two other familiar words the ai-sound has been supplanted in American: in sliver by the short i of liver, and in farina by an e-sound. Both have the ai-sound in standard English. Been, in America, almost always is bin; bean never appears save as a conscious affectation.
Source: Wikisource

Portrait of H. L. Mencken H. L. Mencken The American Language — The Vowels (1919)

In courteous the English insert an o-sound, making the first syllable rhyme with fort; Americans rhyme it with hurt. In brusque the English give the first syllable an oo-sound; Americans rhyme it with tusk. In clerk, as everyone knows, the English change the e into a, and make the word rhyme with lark; in the United States it rhymes with lurk. Finally, there is lieutenant. The Englishman pronounces the first syllable left; the American invariably makes it loot. White says that the prevailing American pronunciation is relatively recent.
Source: Wikisource

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