Words formed from any letters in fossicks plus optional blank

p -

spic₁₀

spik₁₁

r -

sris₄

t -

tick₁₁

tics₇

toss₄

tsks₈

u -

sous₅

suck₁₂

suss₅

w -

sows₇

wick₁₄

wiss₇

woks₁₁

y -

soys₆

yock₁₃

yoks₁₀

z -

zoic₁₆