steygʰ-

“to stride, march, ascend”

Widely acceptedmovementascent

Source of English stair, stile, stirrup, German steigen

Root for striding upward, yielding English stair, stile, stirrup and German steigen (to climb).‌‌‍‌‌‍‍‌‌‌‌‌‍‍‍‍‌‍‍‍‍‍‌‌‍‌‌‌‍‌‌‌

bʰeh₂-d-“to go, step, walk”bʰer-eyo-“to carry repeatedly, bear habitually”bʰer-tó-“carried, borne”dʰrebʰ-“to drive, push, run”dʰrebʰ-eyo-“to keep running, drive”dʰreǵ-“to draw, drag, pull along”dʰreǵ-mn̥“that which is dragged, burden”dhregh-“to pull, drag, carry”