Words formed from any letters in premixes plus optional blank

a -

spirea₉

c -

specie₁₂

spicer₁₂

d -

spider₁₀

spired₁₀

h -

sphere₁₁

k -

spiker₁₃

l -

simple₁₃

smiler₁₀

m -

simmer₁₂

n -

sniper₁₀

o -

soiree₆

p -

sipper₁₂

r -

sirree₆

sprier₉

s -

sirees₆

speers₉

speirs₉

speise₉

sperms₁₂

spiers₉

spires₉

sprees₉

t -

smiter₉

sprite₉

stripe₉

temper₁₂

timers₉

tripes₉

u -

umpire₁₃

uprise₁₀

v -

verism₁₃

vermes₁₃

vermis₁₃

vesper₁₃

vexers₁₇

vipers₁₃

w -

spewer₁₂

wipers₁₂