iloista is the singular partitive of iloinen.

iloinenA

Norwegian Bokmål

lykkeligA; gladA

Kven – Norwegian Bokmåldict-fkv-nob/src/A_fkvnob.xml:4230Edit on GitHub Suggest

Case	Sg	Pl
Nom	iloinen	iloiset
Gen	iloisen	iloisten
Par	iloista	iloisia / iloissiita / iloissii
Ill	iloisheen	iloishiin
Ine	iloisessa	iloisissa
Ela	iloisesta	iloisista
Ade	iloisella	iloisilla
Abl	iloiselta	iloisilta
All	iloisellet / iloiselle	iloisillet / iloisille
Abe	iloisetta	iloisitta
Ess	iloisenna	iloisinna
Tra	iloiseksi	iloisiksi
Com		iloisinne