Words formed from any letters in biota, 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

s - biotas  

5 letters

a - biota  

d - tabid  

e - boite  

g - bigot  

j - jabot  

k - batik  

m - ambit  

p - patio  

t - biota  

u - about  

4 letters

f - fiat  

k - ikat  

v - vita  

w - wait  

x - taxi  

y - toby  

3 letters

q - qat  

x - tax   box