sunder

From Middle English sunder, from Old English sundor- (“separate, different”), from Proto-Germanic *sundraz (“isolated, particular, alone”), from Proto-Indo-European *snter-, *seni-, *senu-, *san- (“apart, without, for oneself”). Cognate with Old Saxon sundar (“particular, special”), Dutch zonder (“without”), German sonder- (“special”), German sondern (“to separate, set apart”), Old Norse sundr (“separate”), Danish sønder (“apart, asunder”), Latin sine (“without”).