serviser is the neuter plural indefinite of servise.

serviseN

Kven

syömäastiitN; serviisiN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:9858Edit on GitHub Suggest

Case	Sg	Pl
Indef	servise	serviser
Def	serviset	servisene