Words formed from any letters in reperks plus optional blank

a -

sera₄

spae₇

spar₇

c -

spec₁₀

d -

sped₈

f -

serf₇

g -

skeg₁₀

i -

sike₈

sipe₇

sire₄

skip₁₁

spik₁₁

o -

soke₈

sore₄

s -

sers₄

t -

sept₇

step₇

tees₄

tree₄

trek₈

u -

spue₈

spur₈

suer₅

supe₈

sure₅

ukes₉

user₅

v -

veep₁₁

veer₈

vees₈

w -

skew₁₁

spew₁₀

week₁₁

weep₁₀

weer₇

wees₇

were₇

y -

spry₉

syke₁₀

yerk₁₀

z -

zees₁₃

zeks₁₇

zerk₁₇