Words formed from any letters in cocksureness plus optional blank

a -

ska₇

b -

sob₆

sub₇

urb₇

d -

sod₄

udo₅

urd₅

h -

she₅

i -

sic₆

sin₄

sir₃

sis₃

ski₇

sri₃

l -

sel₄

sol₄

m -

som₆

sum₇

p -

sop₆

sup₇

upo₇

ups₇

q -

suq₁₃

t -

set₃

sot₃

tee₃

ten₄

toe₃

ton₄

tor₃

tsk₇

tun₅

uts₄

v -

vee₇

voe₇

w -

sew₆

sow₆

wee₆

wen₇

woe₆

wok₁₀

won₇

wos₆

x -

sex₁₀

sox₁₀

y -

sky₉

soy₅

syn₆

yen₆

yes₅

yok₉

yon₆

you₆

yuk₁₀

z -

zee₁₂

zek₁₆