This is called a crag.
Slope, cliff, scarp
sharp
Sharp
Sharp or Steep?
acute
This description fits the koala.
Some five letter words that have a third letter O and fifth letter E are:abodeaboveadobeadorealonearoseatoneawokebiomeblokeboozebrokechokechorechoseclonecloseclovecronediodedronedroveelopeemoteerodeevokefrozegeodeglobeglovegnomegoosegropegrovekroneloosemoosenooseozonephoneprobeproneproseprovequotesconescopescoreshoneshoreshoveslopesmokesnorespokesporestokestolestonestorestovesworetholethosetrovewholewhosewrote
The five-letter word that raises a note by one semitone in pitch is "sharp." In music, a sharp symbol (♯) indicates that the pitch of a note should be raised by a half step, or one semitone. For example, if you have a note C and you apply a sharp, it becomes C♯.
Pointy is a 7 letter word that means sharp
slope
Another word for "pointy" that changes only one letter from "share" is "sharp."
A five letter word for bravery is valor.