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Komşu Declension: Turkish Cases of 'neighbor'

komşu means “neighbor”. Its last vowel is u, so 2-way suffixes use a (komşular) and 4-way suffixes use u (komşunun). Because it ends in a vowel, vowel-initial suffixes need a buffer letter: komşuyu, komşunun, komşusu.

Quick facts

Plural
komşular
neighbors
Harmony
Back rounded
suffix vowels a / u
Ends in
a vowel
buffer letters y / n / s
Object form
komşuyu
accusative, “the neighbor”

Rules this noun follows

  • Buffer letter y — y separates two vowels (kapı-y-ı).komşuyu, komşuya, komşuyla
  • Buffer letter n — n separates two vowels in the genitive (kapı-n-ın).komşunun
  • Buffer letter s — s separates two vowels in the 3rd-person possessive (kapı-s-ı).komşusu
  • Pronominal n — After a 3rd-person possessive, case suffixes take n (arabası-n-ı, evi-n-de).komşusunu, komşusunda

Komşu in all seven cases

The added suffix is highlighted. Plural forms put -lar before the case ending.

CaseSingularPlural
NominativeYalın hâl · no endingkomşuneighborkomşularneighbors
AccusativeBelirtme hâli · -(y)Ikomşuyuthe neighbor (object)komşularıthe neighbors (object)
DativeYönelme hâli · -(y)Akomşuyato the neighborkomşularato the neighbors
LocativeBulunma hâli · -DAkomşudain / at the neighborkomşulardain / at the neighbors
AblativeAyrılma hâli · -DAnkomşudanfrom the neighborkomşulardanfrom the neighbors
Genitiveİlgi hâli · -(n)Inkomşununthe neighbor's / of the neighborkomşularınthe neighbors's / of the neighbors
InstrumentalVasıta hâli · -(y)lAkomşuylawith the neighborkomşularlawith the neighbors

Possessive forms: “my neighbor”, “your neighbor”…

The possessive suffix comes first, then the case. After the 3rd-person forms a case ending takes an extra n (komşusunda). See possessive suffixes.

OwnerNominativeAccusativeDativeLocativeAblative
benimmykomşummy neighborkomşumumy neighbor (object)komşumato my neighborkomşumdain / at my neighborkomşumdanfrom my neighbor
seninyourkomşunyour neighborkomşunuyour neighbor (object)komşunato your neighborkomşundain / at your neighborkomşundanfrom your neighbor
onunhis/her/itskomşusuhis/her neighborkomşusunuhis/her neighbor (object)komşusunato his/her neighborkomşusundain / at his/her neighborkomşusundanfrom his/her neighbor
bizimourkomşumuzour neighborkomşumuzuour neighbor (object)komşumuzato our neighborkomşumuzdain / at our neighborkomşumuzdanfrom our neighbor
sizinyour (pl.)komşunuzyour (pl.) neighborkomşunuzuyour (pl.) neighbor (object)komşunuzato your (pl.) neighborkomşunuzdain / at your (pl.) neighborkomşunuzdanfrom your (pl.) neighbor
onlarıntheirkomşularıtheir neighborskomşularınıtheir neighbors (object)komşularınato their neighborskomşularındain / at their neighborskomşularındanfrom their neighbors

Plural + possessive: komşularım (my neighbors) · komşuların (your neighbors) · komşuları (his/her neighbors) · komşularımız (our neighbors) · komşularınız (your (pl.) neighbors) · komşuları (their neighbors)

Komşu in example sentences

  • Yeni komşumuz çok kibar biri.

    Our new neighbor is a very polite person.

    Nominative case
  • Komşuya biraz şeker götürdüm.

    I took some sugar to the neighbor.

    Dative case
  • Komşulardan gürültü şikâyeti geldi.

    There was a noise complaint from the neighbors.

    Ablative case

Watch out with komşu

  • Buffer letters after the final vowel. Vowel suffixes need a buffer: komşuyu (y), komşunun (n), komşusu (s). After komşusu a case suffix adds n: komşusunda, not *komşusuda. Rule →

Related nouns and resources

Questions about komşu

What is the plural of komşu?

The plural of komşu ("neighbor") is komşular. The plural suffix follows 2-way vowel harmony: the last vowel of komşu is u, a back vowel, so it takes -lar. The plural then takes case endings: komşuları, komşularda, komşulardan.

How do you say "to the neighbor" in Turkish?

"To the neighbor" is komşuya, the dative case (-ya). Similarly, "in / at the neighbor" is komşuda (locative) and "from the neighbor" is komşudan (ablative).

How do you say "my neighbor" in Turkish?

"My neighbor" is komşum (often with the pronoun: benim komşum). "Your neighbor" is komşun, "his/her neighbor" is komşusu and "my neighbors" is komşularım.

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