missals wrote: ↑Mon Sep 09, 2019 9:43 pm
I favor the rhotacized vowel interpretation for my American variety, i.e. to consider them a unitary tense vowel or diphthong, because vowel contrasts are vastly reduced before /r/ and there is no clear phonetic or phonological motivation to consider any of them directly equivalent to a non-rhotic vowel.
E.g. before most consonants you have the full gamut of the 10 main vowels /ɪ i ʊ u ɛ eɪ ʌ oʊ æ ɑ/ (no /ɔ/, I'm
cot-
caught merged) plus the three other dipthongs /aɪ ɔɪ aʊ/. But aside from the stressed rhotacized schwa /ɚ/ itself, there are only four contrastive pre-rhotic vowels - /ir er ar or/. It is not at all clear that /er/ is "really" /ɛr/, considering it is a merger of at least three historical front vowels (
Mary-
merry-
marry). Moreover, /r/ cannot occupy the syllable coda following a diphthong - e.g.
fire is two syllables, [fʌɪ.ɚ] - so there really are no other monosyllabic vowel-/r/ sequences besides the four I listed, even on a phonetic level.
I analyze Mid-Atlantic AmE as having recently simplified its vowel system by resolving some vowels into VC sequences.
Code: Select all
i ɚ u | ij | ir | uw
e ʌ o | ej oj | er or | ʌw
æ a | aj | ar | æw
Code: Select all
KIT NURSE FOOT | FLEECE | NEAR | GOOSE
DRESS STRUT THOUGHT | FACE CHOICE | SQUARE NORTH | GOAT
TRAP FATHER | PRICE | START | MOUTH
Other factors:
- Canadian raising adds phonetic [ʌj]
- A lot of Mid-Atlantic AmE has the TRAP-BATH split; variants that don't have it have æ-breaking before /m n/, which is arguably marginally phonemic (e.g.
panko [ˈpeə̯ŋkəw] vs.
bank [bæi̯ŋk]) - /æ/ > [æi̯] before voiced velars is regular. The alternative is /pænkəw/ vs. /bæŋk/ - which is almost certainly where this contrast comes from (aside from
yeah, which could probably be captured by æ > eə̯ / _#, unpredictable [eə̯] only occurs before <nk> in unfamiliar words; the only other case I can think of is
Bernanke), but which requires positing nasal place assimilation to operate both diachronically and synchronically.
- Probably to parallel the development of /eə̯/, /o/ breaks in some environment or other (probably before coronals?) to [ɔə̯]; for some speakers, there's also /uə̯/ in the single word
on.
- Some people have [oˤ], especially in the word
both (sometimes misspelled
*bolth), but sometimes in words that contain /l/, like
social.
One advantage of this is that it explains the realizations of the vowels:
- FLEECE and GOOSE are clearly diphthongized [ɪi̯ ʏu̯]
- Neutralization of all vowel features except height before coda /w/ can explain centralization of GOOSE and GOAT. Absence of centralization in MOUTH can probably be explained by the Southern tendency to weaken /j w/ after low vowels -- /æw/ can be realized as [æə̯], or even monophthongal [æ] before /n/. This tendency isn't as strong above the Mason-Dixon line (someone from New Jersey was under the impression that I merged "howl" and "Hal"), but maybe the phonetic resistance to centralization carried over.
- The only vowels that can occur before /j r/ are /a e o i/, so the raising and backing of the onsets of CHOICE and NORTH can be explained by pressure toward maximal differentiation. In the Vr subsystem (which, unlike the Vj subsystem, doesn't contain a phonetic low-mid back vowel), this is followed by raising and backing of the onset of START to [ɔ].
Another advantage is that it explains l-breaking: 0 > ə / V{j r}_l. Coda cluster disallowance seems theoretically much neater than positing the development of a restriction on /l/ occurring after certain (diphthongal) vowels. OTOH, you still need the latter for German.
(Some speakers have this for uw_l also, and... OK, I haven't formally studied this and don't know of any formal studies on it, but one time I wrote up a wordlist and asked my mother how many syllables each word had, and she had a very hard time with orthographic
ow(e)l. This is the southern end of Mid-Atlantic, though -- I'm not sure if similar problems obtain in New Jersey. My impression is that there are some words that clearly have one syllable (
howl), some words that clearly have two but admit of a monosyllabic pronunciation (
towel - [tæwəl] ~ [tæl], maybe lengthened in the second example; cf. the optional realizations [fa(:)r] for
fire, [fa(:)l] for
file, [tæ(:)r] for
tower), and some words that I'm just not sure about (
dowel,
trowel,
owl).)
A third advantage is that a resyllabification rule, where semivowels are preferentially syllabified into the coda (cf. Wobzi Khroskyabs), explains both CHOICE in "lawyer" and the hurry-furry merger.
One problem is that əw uw > oˤ uˤ / _l is an ugly rule. But uw > uˤ / _l isn't universal, and /oˤ/ is maybe marginally phonemic for some speakers. And anyway, you can have semivowel+vowel medials being affected by initials in some Sino-Tibetan languages, and this is just the reverse of that.