Icelandic bólstur

← German Polster (mention)

← English bolster (mention)

← Proto-Germanic *bulstraz (derived)

← Proto-Indo-European *bʰelǵʰ- (root)

← Dutch bolster (mention)

← Old Norse bólstr (derived)

← Old Norse bulstr (mention)

← Swedish bolster (mention)

→ English bolster (cognate)

→ Icelandic bólstraberg (compound)

→ Icelandic bólstraský (compound)

→ Swedish bolster (cognate)