Answer: climb

AnswerCrossword Clue
CLIMB

Shinny up

CLIMB

Do a Sherpa's work

CLIMB

Attain new heights

CLIMB
Get to the top of
CLIMB
What clematis plants do
CLIMBShinny
CLIMBAdvance oneself
CLIMBMountaineer
CLIMBWhat piton users do
CLIMBMountaineer's undertaking
CLIMBGrimp
CLIMBConquer Everest
CLIMBGo up the ladder
CLIMBEmulate Hillary
CLIMBGain altitude
CLIMBGo higher.
CLIMBGo ... a tree.
CLIMBMount.
CLIMBEnjoy the jungle gym
CLIMBScale the charts
CLIMB"..... Every Mountain"
CLIMBConquer, as a mountain
CLIMBMove up a ladder
CLIMBMove up the ladder
CLIMBOne way to attain new heights
CLIMBBe a mountaineer
CLIMBGo up, as a ladder
CLIMBEmulate Edmund Hillary
CLIMBDon't just see Everest
CLIMBGo uphill
CLIMBGet high?
CLIMBTake on K2
CLIMBDo some mountaineering
CLIMBScale
CLIMB"... Ev'ry Mountain"
CLIMBButte ascent
CLIMBMove up
CLIMBMount Everest?
CLIMBAscend
CLIMBStart up the mountain