Words formed from any letters in crepinesses plus optional blank

t -

tip₆

tis₃

u -

uns₅

ups₇

urn₅

use₄

v -

vee₇

vie₇

vis₇

w -

wee₆

wen₇

win₇

wis₆

x -

xis₁₀

y -

yen₆

yep₈

yes₅

yin₆

yip₈

z -

zee₁₂

zin₁₃

zip₁₅