[[File:2.4b-Ingrian-and-Votic current.png|thumb|300px|Ingrian and Votic villages at the beginning of the 21st century

  • Hevaha, spoken along Kovashi River and nearby coastal areas. (†)
  • Soikkola, spoken on Soikinsky Peninsula and along Sista River.
  • Ylä-Laukaa (Upper Luga or Oredezhi), spoken along Oredezh River and the upper Luga River. (†)
  • Ala-Laukaa (Lower Luga), a divergent dialect influenced by Votic
  • The Kukkuzi dialect of Votic is often considered a mixed language of Lower Luga Ingrian and Votic. It is likely extinct. (†)
  • Siberian Ingrian Finnish is a mixed language of Lower Luga Ingrian Finnish and Lower Luga Ingrian spoken near Omsk in Siberia.

A fifth dialect may have once been spoken on the Karelian Isthmus in northernmost Ingria and may have been a substrate of local dialects of southeastern Finnish. Most scholars agree that Ingrian is most closely related to the Karelian language and the Eastern dialects of Finnish, although the exact nature of this relationship is unclear:

A popular opinion holds that the split of the Karelian and Ingrian languages can be traced back to around the 8th-12th centuries A.D., with the Ingrian language originating from a Pre-Karelian group travelling westward along the Neva river.

Pre-Soviet descriptions

The first Ingrian records can be traced back to the Linguarum totius orbis vocabularia comparativa by Peter Simon Pallas, which contains a vocabulary of the so-called Chukhna language, which contains terms in Finnish, Votic, and Ingrian.

Not much later, Fedor Tumansky, in a description of the Saint Petersburg Governorate adds vocabularies of various local languages, among which one he dubbed ямский ("the language of Yamburg"), corresponding to the modern Ala-Laukaa dialect of Ingrian.

During the Finnish national awakening in the end of the 19th century, as the collection of Finnic folk poetry became widespread, a large number of poems and songs were recorded in lands inhabited by Izhorians, as well, and ultimately published in various volumes of Suomen kansan vanhat runot. The songs, although originally sung in the Ingrian language, have been noted using Finnish grammar and Finnish phonology in many cases, as the collectors were not interested in the exact form of the original text. This grammar includes a thorough analysis of the Soikkola, Hevaha, and Ala-Laukaa dialects, and includes a handful of texts (notably, fairy tales, including traditional versions of The Little Humpbacked Horse and Tsarevitch Ivan, the Firebird and the Gray Wolf) in all four dialects of Ingrian.

Early Soviet period

In 1925, Julius Mägiste wrote a second grammatical description of Ingrian, this time of the Finnic varieties spoken in a handful of villages along the , which showed both Ingrian and Finnish features. This variety was closely related to the modern Siberian Ingrian Finnish. Simultaneously, in the late 1920s, Ingrian-speaking selsovets started to form across the Ingrian-speaking territory. The primer was the first of a series of schoolbooks written in this dialect. A number of features characteristic of the language in which these books were written included the vowel raising of mid vowels, and a lack of distinction between voiced, semivoiced and voiceless consonants.

By 1935, the number of Ingrian schools increased to 23 (18 primary schools and 5 secondary schools). In the grammar, Junus introduced a literary language for Ingrian, which he based on the then most populous dialects: the Soikkola and Ala-Laukaa dialects. Junus' grammar included rules for spelling and inflection, as well as a general description of the spoken Ingrian language. The grammar introduced a new age of written Ingrian, and was soon followed by another wave of schoolbooks, written in the new literary variety of Ingrian.

The Ingrian schools stayed open until the mass repressions in 1937, during which Väinö Junus and many other teachers were executed, the schoolbooks were confiscated, and by 1938, the Ingrian selsovets were closed. Many Izhorians were sent to concentration camps or executed.

Grammar

Like other Uralic languages, Ingrian is a highly agglutinative language. Ingrian inflection is exclusively performed using inflectional suffixes, with prefixes being only used in derivation.

Ingrian nouns and adjectives are inflected for number (singular and plural) and case. Ingrian nominals distinguish between twelve cases, with a thirteenth (the comitative) only being present in nouns. Like Finnish, Ingrian has two cases used for the direct object: the nominative-genitive (used in telic constructions) and the partitive (used in atelic constructions). Ingrian adjectives often have a separate comparative form, but lack a morphologically distinct superlative.

Ingrian distinguishes between three persons. There is no distinction in gender, but there is an animacy distinction in interrogative pronouns.

Ingrian verbs feature four moods: indicative, conditional, imperative and the now rare potential. Verbs are inflected for three persons, two numbers and a special impersonal form for each of the moods, although the imperative lacks a first person form. The indicative has both present and past forms. Negation in Ingrian is expressed by means of a negative verb that inflects by person and has separate imperative forms.

Phonology

{| class="wikitable floatright" style="text-align:center"

|+ Consonant inventory of the extant Ingrian dialects

! colspan=2 |

! Labial

! Alveolar

! Postalveolar/<br /> Palatal

! Velar

! Glottal

|-

! colspan=2 | Nasal

|

| colspan=2 |

|

|

|-

! rowspan=3 | Plosive

! voiceless

|

| colspan=2 |

|

|

|-

! halfvoiced

| <span style="color:green;"></span>

| colspan=2 | <span style="color:green;"></span>

| <span style="color:green;"></span>

|

|-

! voiced

| <span style="color:red;"></span>

| colspan=2 | <span style="color:red;"></span>

| <span style="color:red;"></span>

|

|-

! colspan=2 | Affricate

|

|

|

| ||

|-

! rowspan=3 | Fricative

! voiceless

|

| <span style="color:red;"></span>

|

|

|

|-

! halfvoiced

|

|

| <span style="color:green;"></span>

| ||

|-

! voiced

|

| <span style="color:red;"></span>

| <span style="color:red;"></span>

| ||

|-

! colspan=2 | Trill

|

| colspan=2 |

| ||

|-

! colspan=2 | Lateral

|

| , <span style="color:green;"></span>

|

|

|

|-

! colspan=2 | Approximant

|

|

|

| ||

|}

The phonology of the two extant Ingrian varieties differs substantially. The Soikkola dialect features a threefold contrast in consonant length ( vs vs ) as well as a threefold distinction in voicing ( vs vs ). The Ala-Laukaa dialect, on the contrary only has a twofold contrast in both length and voicing (, vs , ), but features highly prominent vowel reduction, resulting in phonetically both reduced and voiceless vowels ( vs vs ).

Both dialects show various processes of consonant assimilation in voicing and, in the case of the nasal phoneme , place of articulation. The consonant inventory of the Ala-Laukaa dialect is relatively larger, as it includes a number of loaned phonemes not or only partially distinguished in the Soikkola dialect.

To the right, the consonant inventory of Ingrian is shown. The consonants highlighted in <span style="color:red;">red</span> are only found in the Ala-Laukaa dialect or as loaned phonemes, while consonants in <span style="color:green;">green</span> are only found in the Soikkola dialect. Both phonemes (slashes) and allophones (brackets) are shown.

Stress in Ingrian generally falls on the first syllable, with a secondary stress on every uneven nonfinal syllabe (third, fifth, etc.). An exception is the word paraikaa ("now"), which is stressed on the second syllable. Furthermore, some speakers might stress borrowed words according to the stress rules of the donor language.

Morphophonology

The Ingrian language has several morphophonological processes.

Vowel harmony is the process that the affixes attached to a lemma may change depending on the stressed vowel of the word. This means that if the word is stressed on a back vowel, the affix would contain a back vowel as well, while if the word's stress lies on a front vowel, the affix would naturally contain a front vowel. Thus, if the stress of a word lies on an "a", "o" or "u", the possible affix vowels would be "a", "o" or "u", while if the stress of a word lies on an "ä", "ö" or "y", the possible affix vowels to this word would then be "ä", "ö" or "y":

: nappi (button, nominativa); nappia (button, partitiva)

: näppi (pinch, nominativa); näppiä (pinch, partitiva)

The vowels "e" and "i" are neutral, that is to say that they can be used together with both types of vowels.

Vocabulary

The words in the Ingrian language are mostly of native Finnic origin, and show great similarity with the surrounding Finnish and Estonian languages. Below is given a Leipzig–Jakarta list of the Ingrian language:

{| class="mw-collapsible mw-collapsed wikitable"

! colspan="7" | Leipzig–Jakarta list of Ingrian

|-

! rowspan=2 | English !! colspan=3 | Ingrian

{| class="mw-collapsible mw-collapsed wikitable"

! colspan="7" | A selection of common borrowed terms in Ingrian

|-

! colspan=3 | Ingrian