Words formed from any letters in onlookers plus optional blank

i -

sri₃

s -

sos₃

t -

sot₃

tel₄

ten₄

toe₃

ton₄

too₃

tor₃

tsk₇

u -

sou₄

sue₄

sun₅

uke₈

uns₅

urn₅

use₄

v -

voe₇

w -

sow₆

wen₇

woe₆

wok₁₀

won₇

woo₆

wos₆

x -

sox₁₀

y -

soy₅

syn₆

yen₆

yes₅

yok₉

yon₆

z -

zek₁₆

zoo₁₂