Words formed from any letters in white, 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

g - weight  

n - whiten  

y - whitey  

5 letters

f - thief  

k - kithe  

o - towie  

4 letters

b - beth   bite  

g - whig   twig  

o - howe   thio  

u - etui  

x - exit  

z - whiz  

3 letters

b - bet   web   bit  

j - jet   jew  

k - khi   kit  

u - hue   hut   tui  

v - vie   vet  

x - hex  

z - zit   wiz