The geographical varieties of Romanian spoken in Romania, the Republic of Moldova, and adjacent regions are largely mutually intelligible. More important are the differences between these varieties (known as “Dacoromanian”) and the South-Danubian varieties of Aromanian, Meglenoromanian, and Istroromanian, which have been separated from (Daco-)Romanian for a very long time, but qualify as dialects of Romanian from a historical and comparative Romance perspective.
Standard Romanian is based on the southern dialect of Dacoromanian, in particular the variety of Muntenia, but also includes features taken from other dialects (e.g., the 3pl imperfect -au, the absence of “iotacism” in verb forms—văd instead of the etymological vă(d)z ‘see.1sg’ < Lat. *uidi̯o
<
uideō, with the regular sound change -di̯->-dz->-z-). A unified standard language was established around the middle of the 19th century.
Some of the differences between the high and the colloquial register of standard Romanian are due to innovations characterizing southern varieties: the demonstrative system (high register acest(a), acel(a) versus colloquial ăsta, ăla), the future (high register voi [inflected] + infinitive versus colloquial o [uninflected] + subjunctive), the use of the infinitive (more restricted in the colloquial register than in the high register), and the presumptive mood (mostly colloquial, representing a modal epistemic specialization of a future form oi + infinitive, which is itself an innovation with respect to voi + infinitive).
Some of the features by which substandard varieties differ from the standard language represent innovations: the replacement of the inflectional dative and genitive by prepositional constructions, the change of the relative pronoun care into a complementizer, and the loss of the number contrast in the 3rd person of verbs (the latter representing a recent development, mostly found in the southern varieties, but also in parts of Crişana and Transylvania). The loss of agreement with the possessee on the genitival article al is an innovation that first appeared in the northern dialect and subsequently gained ground across substandard varieties.
Northern varieties, especially in peripheral areas (Crişana, Maramureş, northern Moldova), preserve a number of archaic features that disappeared from the standard language, for example, the productivity of verb-clitic word orders (with both auxiliary and pronominal clitics), the use of al-Genitive-N word orders, the conditional periphrases vream + infinitive and reaş + infinitive (the latter in Banat), and, as a widespread phenomenon, the 3sg=3pl homonymy in the perfect auxiliary (in the form o < au). Compared to the colloquial standard language, northern varieties preserve the infinitive better. An innovative feature characteristic of northern varieties is the use of periphrastic forms for the imperfect and pluperfect.
As conservative features found in some nonstandard southern varieties, we may cite the use of the synthetic perfect (which in the standard language is restricted to the written register) and the stress on the oblique determiner/pronominal endings (ăstúia vs. ắstuia).
Attractors of variation in Hungarian inflectional morphology
