Words formed from any letters in contrabassists plus optional blank

w -

wons₈

wont₈

worn₈

wort₇

wost₇

wots₇

writ₇

y -

yarn₇

yins₇

yobs₉

yoni₇

z -

zinc₁₇

zins₁₄

zits₁₃

zoic₁₆

zori₁₃