ὀπίσω

Etymology
The usual explanation is to regard the base <,  < , as an ablaut variant of  ,  (from ). Compare, , (in for example ),.

Dunkel instead derives <  <, from. Compare 🇨🇬 and. The base is thus, an ablaut variant of , compare 🇨🇬, which fits much better semantically.

For the suffix compare, , , and.

Adverb

 * 1)  backwards
 * 2) back, back again, by the same way one took
 * 3) again
 * 4)  hereafter
 * 5) following, yet to come
 * 1) back, back again, by the same way one took
 * 2) again
 * 3)  hereafter
 * 4) following, yet to come
 * 1) back, back again, by the same way one took
 * 2) again
 * 3)  hereafter
 * 4) following, yet to come
 * 1) again
 * 2)  hereafter
 * 3) following, yet to come
 * 1) again
 * 2)  hereafter
 * 3) following, yet to come
 * 1)  hereafter
 * 2) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come
 * 1) following, yet to come

Preposition

 * 1) after