Words formed from any letters in disadvantageousnesses, 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.

7 letters

t - ideated  

y - deadeye  

6 letters

k - kedged  

u - guided  

5 letters

j - jaded  

4 letters

q - qaid  

x - axed  

3 letters

j - jag   jee   jig  

x - axe   dex