Words formed from any letters in nepers plus optional blank

i -

spine₉

spire₈

o -

spore₈

t -

steep₈

steer₅

stere₅

stern₆

strep₈

teens₆

tense₆

terne₆

terns₆

terse₅

treen₆

trees₅

u -

sprue₉

spurn₁₀

super₉

v -

veeps₁₂

veers₉

verse₉

w -

sweep₁₁

sweer₈

weens₉

weeps₁₁

wrens₉

y -

syren₈