From Proto-Norse *ᚢᚾᚦᚨᚱᛒᚢ (*unþarbu), attested in the late genitive plural ᚢᚦᛡᚱᛡᛒᛡ (uþᴀrᴀbᴀ /ūþarᵃβa/). Equivalent to ó- (“un-”) + þǫrf (“neccessity”), and often difficult to tell apart from adjective óþarfr (“harmful”).
óþǫrf f
feminine | singular | plural | ||
---|---|---|---|---|
indefinite | definite | indefinite | definite | |
nominative | óþǫrf | óþǫrfin | óþarfar, óþarfir | óþarfarnar, óþarfirnar |
accusative | óþǫrf | óþǫrfina | óþarfar, óþarfir | óþarfarnar, óþarfirnar |
dative | óþǫrf | óþǫrfinni | óþǫrfum | óþǫrfunum |
genitive | óþarfar | óþarfarinnar | óþarfa | óþarfanna |