Words formed from any letters in shackos plus optional blank

d -

sodas₆

e -

sokes₉

f -

sofas₈

j -

sojas₁₄

l -

slack₁₃

slash₈

slosh₈

m -

smack₁₅

smash₁₀

smock₁₅

somas₈

n -

snack₁₃

snash₈

o -

socko₁₂

sooks₉

p -

soaps₈

sophs₁₀

r -

soars₅

soras₅

t -

soths₇

stack₁₂

stash₇

stoas₅

stock₁₂

tachs₁₀

tacks₁₂

tacos₈

tasks₉

thack₁₄

u -

skuas₁₀

souks₁₀

sucks₁₃

w -

swash₁₀

wacko₁₅

wacks₁₅

whack₁₇

y -

soyas₇

yacks₁₄

yocks₁₄