sundry: [OE] Sundry goes back to an Old English syndrig ‘apart, separate’. This, like sunder [OE], is descended ultimately from an Indo-European base *su-, denoting ‘separation’, which also produced Latin sine ‘without’, Welsh hanner ‘half’, and German sondern ‘but’.
sundry (adj.)
Old English syndrig "separate, apart, special, various, distinct, characteristic," from sundor "separately, apart, asunder" (see sunder) + -y (2). Compare Old High German suntaric, Swedish söndrig "broken, tattered." Meaning "several" is from 1375. As a noun, from mid-13c. with the sense "various ones." Phrase all and sundry is from late 14c.