onsi

Finnish

From Proto-Finnic *onci, from Proto-Finno-Ugric *omte (“cavity”) or *oŋte. Cognate with Veps onduz, Erzya ундо (undo, “hole, cavity, hollow”)^[1] and Hungarian odú (“haunt, animal hole”).

onsi (rare)

Inflection of onsi (Kotus type 28*J/kynsi, nt-nn gradation)
nominative		onsi	onnet
genitive		onnen	onsien
partitive		ontta	onsia
illative		onteen	onsiin
		singular	plural
nominative		onsi	onnet
accusative	nom.	onsi	onnet
accusative	gen.	onnen	onnet
genitive		onnen	onsien ontten ^rare
partitive		ontta	onsia
inessive		onnessa	onsissa
elative		onnesta	onsista
illative		onteen	onsiin
adessive		onnella	onsilla
ablative		onnelta	onsilta
allative		onnelle	onsille
essive		ontena	onsina
translative		onneksi	onsiksi
abessive		onnetta	onsitta
instructive		—	onsin
comitative		See the possessive forms below.

Possessive forms of onsi (Kotus type 28*J/kynsi, nt-nn gradation)

first-person singular possessor
		singular	plural
nominative		onteni	onteni
accusative	nom.	onteni	onteni
accusative	gen.	onteni	onteni
genitive		onteni	onsieni ontteni ^rare
partitive		onttani	onsiani
inessive		onnessani	onsissani
elative		onnestani	onsistani
illative		onteeni	onsiini
adessive		onnellani	onsillani
ablative		onneltani	onsiltani
allative		onnelleni	onsilleni
essive		ontenani	onsinani
translative		onnekseni	onsikseni
abessive		onnettani	onsittani
instructive		—	—
comitative		—	onsineni

second-person singular possessor
		singular	plural
nominative		ontesi	ontesi
accusative	nom.	ontesi	ontesi
accusative	gen.	ontesi	ontesi
genitive		ontesi	onsiesi onttesi ^rare
partitive		onttasi	onsiasi
inessive		onnessasi	onsissasi
elative		onnestasi	onsistasi
illative		onteesi	onsiisi
adessive		onnellasi	onsillasi
ablative		onneltasi	onsiltasi
allative		onnellesi	onsillesi
essive		ontenasi	onsinasi
translative		onneksesi	onsiksesi
abessive		onnettasi	onsittasi
instructive		—	—
comitative		—	onsinesi

first-person plural possessor
		singular	plural
nominative		ontemme	ontemme
accusative	nom.	ontemme	ontemme
accusative	gen.	ontemme	ontemme
genitive		ontemme	onsiemme onttemme ^rare
partitive		onttamme	onsiamme
inessive		onnessamme	onsissamme
elative		onnestamme	onsistamme
illative		onteemme	onsiimme
adessive		onnellamme	onsillamme
ablative		onneltamme	onsiltamme
allative		onnellemme	onsillemme
essive		ontenamme	onsinamme
translative		onneksemme	onsiksemme
abessive		onnettamme	onsittamme
instructive		—	—
comitative		—	onsinemme

second-person plural possessor
		singular	plural
nominative		ontenne	ontenne
accusative	nom.	ontenne	ontenne
accusative	gen.	ontenne	ontenne
genitive		ontenne	onsienne onttenne ^rare
partitive		onttanne	onsianne
inessive		onnessanne	onsissanne
elative		onnestanne	onsistanne
illative		onteenne	onsiinne
adessive		onnellanne	onsillanne
ablative		onneltanne	onsiltanne
allative		onnellenne	onsillenne
essive		ontenanne	onsinanne
translative		onneksenne	onsiksenne
abessive		onnettanne	onsittanne
instructive		—	—
comitative		—	onsinenne