unseretwegen

Etymology
Previously more common as, the form likely became dominate out of assimilation to the construction  as in , etc. Shortened from , which can be traced through two developmental routes. One route is from, from , from , in which was the dative plural of modern-day  and  was the possessive pronoun in the dative plural.

Another route can be traced from, from , from , in which was the genitive pronoun. See more at.

Adverb

 * 1) because of us, for our sake
 * 2) as far as we are concerned (we don't mind if); for all we care
 * 1) as far as we are concerned (we don't mind if); for all we care
 * 1) as far as we are concerned (we don't mind if); for all we care