Words formed from any letters in ogre, plus optional blank

The value of the blank, or of an existing letter already on the game board, is shown at the start of each line.

5 letters

t - ergot  

d - gored  

p - grope  

v - grove  

l - ogler  

r - roger  

4 letters

c - cero   core  

h - hero   hoer  

i - giro  

k - kore  

n - gone  

v - over   rove  

z - zero  

3 letters

j - joe   jog  

k - keg   oke   kor  

u - rue   rug   our  

v - veg   voe   rev  

x - rex   gox  

y - gey   rye   goy