Words formed from any letters in okras, 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.

6 letters

c - croaks  

o - karoos  

s - kaross  

5 letters

k - okras  

4 letters

j - soja   jars  

3 letters

j - jar   raj  

x - rax   sax   sox  

z - azo   zoa