raise, ascending, acclivity, scandent, upgrade, mount, ascent, mounting, rise, climb.
Flying thus easily, climbing
still higher, he was all at once startled by a burst of machine gun fire from the ground ahead.
There's a trail climbing
straight up from the bed of the pass; a trail to go hand- and- foot style.
Before he could answer she was climbing
the bank, not looking back, moving confidently as one who had no need of his aid.