Words formed from any letters in cracking plus optional blank

t -

train₆

trank₁₀

triac₈

trick₁₂

u -

uncia₁₀

unrig₉

v -

vicar₁₂

vinca₁₃

virga₁₁

w -

wigan₁₁

wrack₁₅

wrang₁₁

wrick₁₅

wring₁₁