The Chakhardialect is a variety of Mongolian spoken in the central region of Inner Mongolia. It is phonologically close to Khalkha and is the basis for the standard pronunciation of Mongolian in Inner Mongolia.
Excluding the phonology of recent loanwords, Chakhar has the pharyngeal vowelphonemes and the non-pharyngeal vowel phonemes that adhere to vowel harmony. All have long counterparts and some diphthongs exist as well. has phoneme status only due to its occurrence as word-initial vowel in words like ‘to win’, thus does occur in pharyngeal words as well. Through lexical diffusion, <*e is to be observed in some words such as < *ene ‘this’, rather than in ‘kite ’. However, long monophthong vowels also include < *ei. The maximal syllable structure is CVCC. In word-final position, non-phonemic vowels often appear after aspirated and sometimes after unaspirated consonants. They are more frequent in male speech and almost totally disappear in compounds. The consonant phonemes are while and that occur in loanwords and native words alike are only allophones of /x/ and /b/ in native words. Palatalized vowels have phoneme status only in pharyngeal words.
Word classes and morphology
The case system of Chakhar has the same number of morphemes as Khalkha with approximately the same forms. There is a peculiar Allative casesuffix, ', that has developed from *ödö 'upwards' and that seems to be a freeallomorph of the common. The reflexive-possessive suffixes retain their final . Large numbers are counted according to the Chinesecounting system in powers of 10.000. Collective numerals can be combined with approximative numeral suffixes. So while ' 'about ten' and ' 'as a group of ten' a common in Mongolian, ' 'as a group of about ten' seems to be peculiar to Chakhar. The pronominal system is much like that of Khalkha. The colloquial form of the 1. person singularaccusative can be ' instead of ', and the alternation of i ~ ig does occur with other pronominal stems as well. This does not lead to confusion as the genitive is formed with mid-opened instead of closed front vowels, e.g. the 2. person singular genitive honorific is in Chakhar and usually in Khalkha. The 3. person stems don't employ any oblique stems. The 1. person plural exclusive man- has an almost complete case paradigm only excluding the nominative, while at least in written Khalkha anything but the genitive form is rare. Chakhar has approximately the same participles as Khalkha, but -mar expresses potentiality, not desire, and consequently -xarfunctions as its free allomorph. On the other hand, there are some distinctive converbs such as -ba 'if' and -ja 'although' which seem to be allomorphs of the suffixes -bal and -bt͡ʃ of common Mongolian origin. The finite suffix -la might have acquired converbal status. Finally, -xlar has turned into -xnar, and the form -man ~ - 'only if', which is absent in Khalkha, sometimes occurs. Chakhar has the same core declarative finite forms as Khalkha, but in addition -xui and -lgui to indicate strong probability.
Lexicon
Most loanwords peculiar to the Chakhar dialect are from Chinese and Manchu.