Words formed from any letters in chockablock plus optional blank

s -

shack₁₄

shako₁₁

shoal₈

shock₁₄

shook₁₁

shool₈

skoal₁₀

slack₁₃

socko₁₂

sokol₁₀

t -

taboo₈

thack₁₄

v -

vocal₁₃

w -

wacko₁₅

wahoo₁₀

whack₁₇

y -

yahoo₉