Consonant harmony

Consonant harmony is a type of "long-distance" phonological assimilation, akin to the similar assimilatory process involving vowels, i.e. vowel harmony.

Examples

In Athabaskan languages

One of the more common harmony processes is coronal harmony, which affects coronal fricatives, such as s and sh. Then, all coronal fricatives belong to the

Athabaskan) languages such as Navajo (Young and Morgan 1987, McDonough 2003), Tahltan (Shaw 1991), Western Apache, and in Chumash on the California coast (Applegate 1972, Campbell 1997). In Tahltan, Shaw showed that coronal harmony affects three coronal fricatives, s, sh and the interdental th. The following examples are given by de Reuse: in Western Apache, the verbal prefix si- is an alveolar fricative

, as in the following forms:

siką̄ą̄ "a container and its contents are in position"
sitłēēd "mushy matter is in position"
siyį̄į̄ "a load/pack/burden is in position"
sinéʼ "three or more flexible objects are in position"
siłāā "a slender flexible object is in position"
siʼą̄ą̄ "a solid roundish object is in position"
sitsooz "a flat flexible object is in position"
siziid "liquid matter is in position"

However, when the prefix si- occurs before a verb stem that contains a

post-alveolar affricate

, the si- surfaces as the post-alveolar shi-:

shijaa "three or more solid rigid inanimate objects are in position"

Thus, all sibilant obstruents (fricatives and affricates) in these languages are divided into two groups, +anterior (s, ts, dz) and -anterior (sh, ch, j). In Navajo, as in most languages with consonant harmony, there is a constraint on the shape of roots (a well-formedness constraint) that is identical to the harmony process. All roots with sibilant affricates or fricatives have the same value for anteriority. Shaw (1991) provides a phonological analysis of this process, using data from research on Tahltan.

There are two interesting aspects of the process in Navajo. Firstly, morphemes that participate are domain-specific, only the last two domains are affected (conjunct + stem). Verbal morphemes from the outer or 'disjunct' domain are not affected by the process: the process is morphologically conditioned. Secondly, the lateral affricate and fricative (dl, tł and ł) appear with both values. Young and Morgan (1987) offer an extensive sets of examples of this type of morpheme alternation in Navajo.

In Sanskrit

A different example of coronal harmony, sometimes referred to as NATI rule, occurs in

IAST: c) which blocks the assimilation.^[1]

In Old Chinese

Old Chinese probably had some constraint governing the shape of disyllables. According to modern reconstructions of Old Chinese phonology, type A and B syllables almost never co-occur in a disyllabic word. In the latest reconstruction of Old Chinese phonology proposed by Baxter and Sagart (2014), this type A vs. type B distinction can be traced back to the presence or the absence of pharyngealization respectively, cf. 納 nà < OC *nˤup "to bring into" (type A) and 入 rù < OC *nup "to enter" (type B) only differing by the [±pharyngeal] trait of the initial consonant. Onsets of type B syllables, lacking of pharyngealization, are subject to palatalization in Middle Chinese (indicated by a palatal medial -j- in Baxter's notation), while type A pharyngealized onsets failed to palatalize. In many ancient disyllabic words type A and type B characters do not mix, there are almost solely bisyllabic morphemes either with type A syllables, such as:

蝴蝶 húdié < MC hu dep < OC *gˤa lˤep "butterfly"
邂逅 xièhòu < MC hɛH huwH < OC *gˤre-s gˤro-s "carefree"
窈窕 yǎotiǎo < MC ʔewX dewX < OC *ʔˤewʔ lˤewʔ "beautiful and gentle (said of a woman)"

or with type B syllables, including:

麒麟 qílín < MC gi lin < OC *gə rən "Qilin" (a mythical beast)
蟋蟀 xīshuài < MC srit srwit < OC *srit srut "cricket"
參差 cēncī < MC tsrhim tsrhje < OC *tsʰrum tsʰraj "uneven, irregular"

Such pattern seems to suggest the existence of some sort of pharyngeal harmony in Old Chinese.^[2] However, there are notable, though infrequent, exceptions to this tendency, manifesting in ancient compounds that are generally hard to analyze. From this list the following word is often mentioned:

鳳凰 fènghuáng < MC bjuwngH hwang < OC *N-prəm-s ɢʷˤaŋ "Chinese phoenix, fabulous bird"^[3]

In Maghrebi Arabic

Consonant harmony can also be observed in Moroccan Arabic and some southern dialects of Algerian Arabic in sequences of sibilants:^[4]

‏جوج‎ žūž as opposed to ‏زوج‎ zūž ("two")
‏شمش‎ šəmš as opposed to ‏شمس‎ šəms ("sun")

In other languages

Various Austronesian languages have consonant harmony among the liquid consonants, with [r] assimilating at a distance to [l] or vice versa.

Guaraní shows nasal harmony, and certain affixes have alternative forms according to whether the root includes a nasal (vowel or consonant) or not. For example, the reflexive prefix

is realized as oral je- before an oral stem like juka "kill", but as nasal ñe- before a nasal stem like nupã "hit". The ã makes the stem nasal.

Some Finnish-speakers find it hard to pronounce both 'b' and 'p' in loanwords (pubi, pub) and so they voice (bubi) or devoice (pupi) the entire word. It should, however, be noted that the distinction between the consonants is not native to Finnish.^[5] Native Finnish words do not use /b/.

In the

obstruents in a word are either voiced or voiceless.^[6]

Notes

^ Feature Spreading in Sanskrit.
^ Miyake (2015).
^ Possibly an old and opaque compound from 風皇 fēng huáng < MC pjuwng hwang < OC *prəm ɢʷˤaŋ "sovereign of the winds" with affixes (Miyake 2015).
^ Guerrero, Jairo (2015). "Preliminary notes on the current Arabic dialect of Oran (Western Algeria)". Romano Arabica 15: 219–233.
stop
, /d/, but it is not subject to similar behavior: tädit ("aunts"). That may be because the distinction between /t̪/ and /d/ involves the place of articulation (dental vs. alveolar) in addition to voice.

^ Sachnine, M (1982). Le Lame: Un parler zime du Nord-Cameroun (langue tchadique): Phonologie - Grammaire. Societe d'Etudes Linguistiques et Anthropologiques de France: Langues et Cultures Africaines, 1. With l'Agence de Cooperation Culturelle et Technique.

Bibliography

Applegate, Richard. (1972). Ineseño Chumash Grammar. (Doctoral dissertation, University of California, Berkeley).

ISBN 978-0199945375
.

Campbell, Lyle. (1997). American Indian languages: The historical linguistics of Native America. New York: Oxford University Press.
ISBN 0-19-509427-1
.

Miyake, Marc (2015). "Old Chinese type A/type B in areal perspective". www.academia.edu.

de Reuse, Willem J. (2006). A practical grammar of the San Carlos Apache language. LINCOM Studies in Native American Linguistics 51. LINCOM.

Rose, S. and R. Walker (2004). "A Typology of Consonant Agreement as Correspondence." Language 80:3: 475–531.

McDonough, J. M. (2003). The Navajo Sound System. Dordrecht, Kluwer.

Shaw, P. (1991). Consonant harmony systems: the special status of coronal harmony. The special status of Coronal Harmony Ed. Prunet, Academic Press.

Young, R. and W. Morgan (1987). The Navajo Language. Albuquerque, University of New Mexico Press.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Consonant_harmony&oldid=1219517795"

[1] Feature Spreading in Sanskrit.

[2] Miyake (2015).

[3] Possibly an old and opaque compound from 風皇 fēng huáng < MC pjuwng hwang < OC *prəm ɢʷˤaŋ "sovereign of the winds" with affixes (Miyake 2015).

[guerr34-4] Guerrero, Jairo (2015). "Preliminary notes on the current Arabic dialect of Oran (Western Algeria)". Romano Arabica 15: 219–233.

[finnote-5] stop
, /d/, but it is not subject to similar behavior: tädit ("aunts"). That may be because the distinction between /t̪/ and /d/ involves the place of articulation (dental vs. alveolar) in addition to voice.

[6] Sachnine, M (1982). Le Lame: Un parler zime du Nord-Cameroun (langue tchadique): Phonologie - Grammaire. Societe d'Etudes Linguistiques et Anthropologiques de France: Langues et Cultures Africaines, 1. With l'Agence de Cooperation Culturelle et Technique.

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