blettaþrymill
nafnorð karlkyn grasafræði
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.blettaþrymillblettaþrymillinnnf.blettaþrymlarblettaþrymlarnir
þf.blettaþrymilblettaþrymilinnþf.blettaþrymlablettaþrymlana
þgf.blettaþrymliblettaþrymlinumþgf.blettaþrymlumblettaþrymlunum
ef.blettaþrymilsblettaþrymilsinsef.blettaþrymlablettaþrymlanna