mavuttoman is the singular genitive of mavuton.

mavutonA

Norwegian Bokmål

smakløsA

Kven – Norwegian Bokmåldict-fkv-nob/src/A_fkvnob.xml:6676Edit on GitHub Suggest

Case	Sg	Pl
Nom	mavuton	mavuttomat
Gen	mavuttoman	mavuttomitten / mavuttomiitten
Par	mavutonta	mavuttomia / mavuttomiita / mavuttomii
Ill	mavuttomhaan	mavuttomhiin
Ine	mavuttomassa	mavuttomissa
Ela	mavuttomasta	mavuttomista
Ade	mavuttomala	mavuttomila
Abl	mavuttomalta	mavuttomilta
All	mavuttomalet / mavuttomale	mavuttomilet / mavuttomile
Abe	mavuttomatta	mavuttomitta
Ess	mavuttomana	mavuttomina
Tra	mavuttomaksi	mavuttomiksi
Com		mavuttomine