Óðin – God of death, battle, and knowledge. Husband of Frigga. Father of Thor (and many other gods). Brother of Vili and Vé. Son of Borr. He has many, many names and disguises.
Óðr – Vehement. Husband of Freya, eternally travelling. Father of Hnoss and Gersemi. Possibly an aspect of Óðin.
of, ofsi – pride
ofan – down, southward
ófÇ«lr – dark
ófriðr – war
ófríki – tyranny
ógurligr – terrible
óhapp – misfortune, mishap
Okolnir – Never Cold. A realm in the world after Ragnarök where the ground will always be warm. Site of the hall Brimir.
ókunnigr – unknown
Ç«ldunger – hero
Ç«ndóttr – fiery
Öndurguð – Ski God. Another name for Skaði.
opt – often
optar – more often
Ç«r – arrow
orð – speech
orðsending – message
ørendi – mission
orka – strength
ormr – serpent
orrosta – battle
Ç«rvendr – left handed
Óskópnir – another name for Vígríðr.
ósnjallr – unwise
ósómi – dishonour
óss – estuary
óst – throat
ósterkligr – weak
Ottar – one of Freya’s human lovers. Sometimes disguised as the boar Hildisvini. Descendant of Sigurd.
Ótter – shape-changing son of Hreiðmar. Killed by Loki while in otter form, and ransomed by his father for Andvari’s hoard.
ótti – fear
óvættr – monster
óvarr – unaware
óvinr – enemy
óvitr – ignorant
øx – axe