Words formed from any letters in seceshers plus optional blank

i -

sris₄

p -

spec₁₀

t -

tees₄

thee₆

tree₄

u -

such₁₀

suer₅

sues₅

sure₅

suss₅

user₅

uses₅

v -

veer₈

vees₈

w -

weer₇

wees₇

were₇

whee₉

y -

syce₉

yech₁₁

z -

zees₁₃