Words formed from any letters in bittinesses plus optional blank

o -

tobies₉

tosses₆

r -

treens₇

tribes₉

triene₇

triens₇

trines₇

triste₆

u -

tubist₁₀

tusses₇

tussis₇

tutees₇

unites₈

unsets₈

unties₈

v -

vibist₁₃

visits₁₀

w -

tweets₉

twines₁₀

twists₉

wienie₁₀

wisent₁₀

wisest₉

wisses₉

y -

yentes₉

yesses₈

z -

zibets₁₈

zinebs₁₉