Words formed from any letters in imperfectness plus optional blank

a -

smiercase₁₅

sparteine₁₃

spearmint₁₆

speciates₁₅

spermatic₁₈

stearines₁₀

steersman₁₃

b -

tenebrism₁₆

tribesmen₁₆

d -

speediest₁₃

speedster₁₃

stridence₁₄

tendresse₁₁

tepidness₁₄

teredines₁₁

tiredness₁₁

f -

stiffener₁₆

g -

speerings₁₅

tempering₁₈

h -

snitchers₁₅

spheriest₁₄

sphincter₁₈

stenchier₁₅

theremins₁₅

trephines₁₅

i -

specifier₁₈

specifies₁₈

spiceries₁₅

spitfires₁₅

timepiece₁₈

l -

spleenier₁₄

splenetic₁₇

splinters₁₄

stenciler₁₄

trisceles₁₃

n -

spinneret₁₄

tenpences₁₇

o -

softeners₁₃

sportsmen₁₆

temporise₁₅

toepieces₁₅

treponeme₁₆

r -

sprinters₁₃

temperers₁₅

s -

spinsters₁₃

steepness₁₃

terseness₁₀

t -

smectites₁₅

sternites₁₀

teensiest₁₀

teentsier₁₀

temptress₁₅

triteness₁₀

u -

spectrums₁₉

spruciest₁₆

stupefies₁₆

superfine₁₇

supremest₁₆

unperfect₂₀

v -

virescent₁₇

w -

sweepiest₁₅

weensiest₁₃

winepress₁₆

y -

yestreens₁₂

z -

sneeziest₁₉