matalammassa is the singular inessive of matalampi.

matalampiA

Norwegian Bokmål

lavereA

Kven – Norwegian Bokmåldict-fkv-nob/src/A_fkvnob.xml:17506Edit on GitHub Suggest

Case	Sg	Pl
Nom	matalampi	matalammat
Gen	matalamman	matalammitten / matalammiitten
Par	matalampaa / matalamppaa	matalamppiita / matalamppii / matalampia
Ill	matalamphaan	matalamphiin
Ine	matalammassa	matalammissa
Ela	matalammasta	matalammista
Ade	matalammala	matalammila
Abl	matalammalta	matalammilta
All	matalammalet / matalammale	matalammilet / matalammile
Abe	matalammatta	matalammitta
Ess	matalampana	matalampina
Tra	matalammaksi	matalammiksi
Com		matalampine