Words formed from any letters in frenulums plus optional blank

b -

sub₇

urb₇

d -

urd₅

i -

sri₃

k -

uke₈

m -

umm₁₀

o -

son₄

sou₄

p -

sup₇

ump₁₀

ups₇

q -

suq₁₃

t -

tel₄

ten₄

tun₅

uts₄

w -

wen₇

y -

syn₆

yen₆

yes₅

yum₉