Some phonemic mergers are characteristic of non-rhotic accents and usually include one item that historically contained an R, which has been lost in the non-rhotic accent, and another that never did so.
/ɛə/–/ɛər/ merger A merger of words like
bad and
bared occurs, in some dialects of North American English, as an effect of two historical developments. First, when the vowel is
sporadically raised, creating a new phoneme /ɛə/ distinct from /æ/. Second, when this occurs in non-rhotic dialects, there is potential for the /ɛə/ phoneme to merge with , causing
bad and
bared to become homophones. Thus, the merger occurs almost exclusively in some
New York City English. In extreme cases, these two can also merge with , causing
bad and
bared to become homophonous with
beard.
/ʌ/–/ɜːr/ merger A merger of words like
bud and
bird ( and ) occurs for some speakers of
Jamaican English and makes
bud and
bird homophones as . The conversion of to or is also found in places scattered around England and Scotland. Some speakers, mostly rural, in the area from
London to
Norfolk exhibit this conversion, mainly before voiceless fricatives. This gives pronunciation like
first and
worse .
– merger In the terminology of
John C. Wells, this consists of the merger of the
lexical sets and . It is found in all or nearly all non-rhotic accents and is present even in some accents that are in other respects rhotic, such as those of some speakers in Jamaica and the Bahamas. In some accents,
syllabification may interact with rhoticity and result in homophones for which non-rhotic accents have centering diphthongs. Possibilities include
Korea–career, ''
Shi'a–sheer
, and Maia–mire
, and skua may be identical with the second syllable of obscure''.
Polysyllabic morpheme-final /ɪd/–/əd/–/ərd/ merger A merger of words like
batted and
battered is present in non-rhotic accents which have undergone the
weak vowel merger. Such accents include Australian, New Zealand, most South African and some non-rhotic English (e.g. Norfolk, Sheffield) speech. The third edition of
Longman Pronunciation Dictionary lists (and mentioned below) as possible (though less common than and ) British pronunciations, which means that the merger is an option even in RP. A large number of homophonous pairs involve the syllabic
-es and
agentive -ers suffixes, such as
merges-mergers and
bleaches-bleachers. Because they are so numerous, they are excluded from the list of homophonous pairs below.
Polysyllabic morpheme-final /oʊ/–/ə/–/ər/ merger A conditioned merger of EME and with and is similar to the
weak vowel merger, and like it occurs only in unstressed positions and only in certain words. In Cockney, the merged vowel is usually , so that
fellow is homophonous with
feller and
fella as (phonemically ); thus, words like
yellow,
marrow,
potato,
follow, etc. take a similar path. The mid occurs in other non-rhotic accents, such as some
older Southern American English. An r-colored occurs instead in rhotic accents, for instance in parts of the west of England and in some deep Southern American English, like
Appalachian English, preserving the Middle English phonotactic constraint against final : . In other words, in traditional Appalachian dialect, the final (as in
data and
sofa) is distinctly
r-colored, thus yielding the same merger as in Cockney but with a distinct phonetic output. Both phenomena are restricted to the
broadest varieties of English. In Cockney, the resulting is subject to -insertion, as in
tomato and cucumber production . In RP, there are certain prefixes such as
crypto-,
electro- and
socio- that have a free variation between and before consonants, although in some words the unreduced is preferred. Before vowels, only occurs.
/eɪ/–/ɛər/–/ɪər/ merger The merger of the lexical sets , and is possible in some
Jamaican English and partially also in Northern
East Anglian English. In Jamaica, the merger occurs after deletion of the postvocalic in a preconsonantal position, so that
fade can be homophonous with
feared as , but
day is normally distinct from
dear , though vowels in both words can be analyzed as belonging to the same phoneme (followed by in the latter case, so that the merger of and / does not occur). In Jamaican Patois, the merged vowel is an opening diphthong and that realization can also be heard in Jamaican English, mostly before a sounded (so that
fare and
fear can be both and ), but sometimes also in other positions. Alternatively, can be laxed to before a sounded , which produces a variable
Mary-merry merger: . It is possible in northern East Anglian varieties (to ), but only in the case of items descended from ME , such as
daze. Those descended from ME (such as
days), and have a distinctive vowel. The merger appears to be receding, as items descended from ME are being transferred to the class; in other words, a
pane-pain merger is taking place. In the southern dialect area, the pane-pain merger is complete and all three vowels are distinct: is , is and is . A near-merger of and is possible in General
South African English, but the vowels typically remain distinct as (for ) and (for ). The difference between the two phonemes is so sometimes subtle that ''they're
can be misheard as they
(see zero copula). In other varieties the difference is more noticeable, e.g. vs. in Broad SAE and vs. in the Cultivated variety. Even in General SAE, can be or , strongly distinguished from . remains distinct in all varieties, typically as . Kevin Watson reports basically the same, subtle distinction between in and in in Scouse. The latter is used not only for but also in the set, so that fur
is homophonous with fair'' as - see
square-nurse merger. The vowel is not necessarily as front/close as this and pronunciations such as and also occur, with being the more traditional variant. In the
Cardiff dialect can also be similar to cardinal (though long , as in South Africa), but typically has a fully close ending point and thus the vowels are more distinct than in the General South African accent. An alternative realization of the former is an open-mid monophthong . Formerly, was sometimes realized as a narrow diphthong , but this has virtually disappeared by the 1990s. is phonemically distinct, normally as before any (a
fleece–near merger) and a disyllabic elsewhere. In
Geordie, the merger of and is recessive and has never been categorical ( has always been a distinct vowel), as can instead be pronounced as the closing diphthong or, more commonly, the close-mid front monophthong . The latter is the most common choice for younger speakers, who tend to reject the centering diphthongs for , which categorically undoes the merger for those speakers. Even when is realized as an opening-centering diphthong, it may be distinguished from by the openness of the first element: or for vs. for . Some of the words listed below may have different forms in traditional Geordie. For the sake of simplicity, the merged vowel is transcribed with . For a related merger not involving , see
near-square merger.
/ɑː/–/ɑːr/ merger In Wells' terminology, the /ɑː/–/ɑːr/ merger consists of the merger of the lexical sets PALM and START. It is found in the speech of the great majority of non-rhotic speakers, including those of England, Wales, the United States, the Caribbean, Australia, New Zealand and South Africa. It may be absent in some non-rhotic speakers in the Bahamas. Homophonous pairs resulting from this merger are rare in accents without the
father-bother merger (see below). Two such pairs are
father-
farther and
spa-
spar /ɒ/–/ɑːr/ merger In Wells' terminology, the /ɒ/–/ɑːr/ merger is a merger of LOT and START. This merger occurs in accents with the /ɑː/–/ɑːr/ merger described above that have also undergone the
father-bother merger. This includes most non-rhotic American English (in Rhode Island, New York City, some Southern U.S., and some African-American accents, but not the
Boston accent). This results in a greatly expanded number of homophonous pairs, such as
god-
guard.
/ʌ/–/ɑːr/ merger In Wells' terminology, this consists of the merger of the lexical sets and . It occurs in Black
South African English as a result of its - merger, co-occurring with the /ɑ/–/ɑːr/ merger described above. The outcome of the merger is an open central vowel or, less frequently, an open-mid back vowel . In Australia and New Zealand, the two vowels contrast only by length: for both
palm and
start. This (as well as -monophthongization in Australian English) introduces phonemic vowel length to those dialects. In
Colchester English, the vowels undergo a qualitative near-merger (with the length contrast preserved) as and , at least for middle-class speakers. A more local pronunciation of is front . A qualitative near-merger is also possible in contemporary General British English, where the vowels come close as vs. , with only a slight difference in height in addition to the difference in length. A three-way merger of , and is a common pronunciation error among L2 speakers of English whose native language is Italian, Spanish or Catalan. Notably, EFL speakers who aim at the British pronunciation of ''can't
but fail to lengthen the vowel sufficiently are perceived as uttering a highly-taboo word, cunt'' .
/ɔː/–/ɔr/ merger In Wells' terminology, the
caught–court merger consists of the merger of the lexical sets THOUGHT and NORTH. It is found in most of the same accents as the
father–farther merger described above, including most British English, but is absent from the Bahamas and Guyana. Labov et al. suggest that, in New York City English, this merger is present in perception not production. As in, although even locals perceive themselves using the same vowel in both cases, they tend to produce the / vowel higher and more retracted than the vowel of . Most speakers with the pawn-porn merger also have the same vowels in
caught and
court (a merger of THOUGHT and FORCE), yielding a three-way merger of
awe-
or-
ore/oar (see
horse-hoarse merger). These include the accents of Southern England (but see
THOUGHT split), non-rhotic New York City speakers, Trinidad and the Southern hemisphere. The
lot–cloth split, coupled with those mergers, produces a few more homophones, such as
boss–bourse. Specifically, the phonemic merger of the words
often and
orphan was the basis for a joke in the
Gilbert and Sullivan musical,
The Pirates of Penzance.
/ɔː/–/ʊər/ merger In Wells' terminology, the
paw–poor or
law–lure merger consists of the merger of the lexical sets THOUGHT and CURE. It is found in those non-rhotic accents containing the
caught–
court merger that have also undergone the
pour–poor merger. Wells lists it unequivocally only for the accent of Trinidad, but it is an option for non-rhotic speakers in England, Australia and New Zealand. Such speakers have a potential four-way merger
taw–
tor–
tore–
tour.
/oʊ/–/oʊr/ merger In Wells' terminology, the
dough-door merger consists of the merger of the lexical sets GOAT and FORCE. It may be found in some southern U.S. non-rhotic speech, some speakers of
African American Vernacular English, some speakers in Guyana and some Welsh speech.
/oʊ/–/ʊər/ merger In Wells' terminology, the
show–sure or
toad–toured merger consists of the merger of the lexical sets GOAT and CURE. It may be present in those speakers who have both the
dough–door merger described above, and also the
pour–poor merger. These include some southern U.S. non-rhotic speakers, some speakers of
African-American English (in both cases towards ) and some speakers in Guyana. In
Geordie, the merger (towards , phonetically ) is variable and recessive. It is also not categorical, as can instead be pronounced as the close-mid monophthongs and . The central is as stereotypically
Geordie as the merger itself, though it is still used alongside by young, middle-class males who, as younger speakers in general, reject the centering diphthongs for (females often merge with instead, see
thought-goat merger). This categorically undoes the merger for those speakers. Even when is realized as an opening-centering diphthong, it may be distinguished from by the openness of the first element: or vs. . Some of the words listed below may have different forms in traditional Geordie.
Tautosyllabic pre-consonantal /ɔɪ/–/ɜːr/ merger A conditioned merger of and is famously associated with early 20th-century New York City English; see
coil–curl merger below. == Up-gliding ==