Boston accent

Northeastern New England English is classified as traditionally including New Hampshire, Maine, and all of eastern Massachusetts, while some uniquely local vocabulary appears only around Boston.

all are pronounced with the same open back (often) rounded vowel [ɒ] ⓘ, while keeping the broad a sound distinct: [a] ⓘ, as in father, spa, and dark.

In general, Eastern New England accents have a "short a" vowel /æ/, as in TRAP, that is extremely tensed towards [eə] when it precedes a nasal consonant; thus, man is [meən] and planet is [ˈpʰleənɪʔ].

However, elements of a more complex pattern exist for some Boston speakers; in addition to raising before nasals, Bostonians (unlike nearby New Hampshirites, for example) may also "raise" or "break" the "short a" sound before other types of consonants too: primarily the most strongly before voiceless fricatives, followed by voiced stops, laterals, voiceless stops, and voiced fricatives, so that words like half, bath, and glass become [hɛəf], [bɛəθ] and [ɡlɛəs], respectively.

[6] This trend began around the early-mid to mid-twentieth century, replacing the older Boston accent's London-like "broad a" system, in which those same words are transferred over to the PALM class /a/ (see § Declining features, below).

Words such as weird /wɪəd/ and square /skwɛə/ feature centering diphthongs, which correspond to the sequences of close and mid vowels + /r/ in rhotic AmE.

[9][11] A famous example of non-rhoticity (plus a fronted START vowel) is "Park your car in Harvard Yard", pronounced [pʰak jə ˈkʰaɹ‿ɪn ˌhavəd ˈjad], or as if spelled "pahk yah cah(r) in Hahvud Yahd".

Speakers born since 1950 typically have no broad a whatsoever and, instead, slight /æ/ raising (i.e. [ɛə] in craft, bad, math, etc.

As a result, it is frequently the subject of humor about Boston, as in comedian Jon Stewart joking in his book America that, although John Adams drafted the 1780 Massachusetts Constitution, "delegates from his state refused to ratify the letter 'R'".

Simpsons character Mayor Quimby talks with an exaggerated Boston accent as a reference to the former US Senator Ted Kennedy.

[18] In The Heat, the family members of Shannon Mullins all speak with the Boston accent, and confusion arises from the pronunciation of the word narc as nahk /nak/.

Joseph Curtatone's voice
Gina McCarthy's voice
Marty Walsh's voice