Words formed from any letters in niches plus optional blank

a -

shea₆

b -

snib₈

d -

shed₇

side₅

sned₆

g -

sigh₈

sign₇

sing₇

k -

sick₁₁

sike₈

sink₉

skin₉

m -

shim₉

o -

shoe₆

sone₅

p -

ship₉

sipe₇

snip₈

spec₁₀

spic₁₀

spin₈

r -

shri₆

sire₄

s -

shes₆

sics₇

sins₅

t -

shit₆

site₄

sith₆

snit₅

tens₅

then₇

thin₇

this₆

tics₇

ties₄

tine₅

tins₅

u -

shun₈

such₁₀

unci₉

v -

shiv₁₀

vein₉

vice₁₁

vies₈

vine₉

vise₈

w -

shew₉

wens₈

when₁₀

whin₁₀

wich₁₂

wine₈

wins₈

wise₇

wish₉

y -

snye₇

syce₉

sync₁₀

syne₇

yech₁₁

yens₇

yins₇

z -

size₁₃

zein₁₄

zinc₁₇

zins₁₄