Words formed from any letters in astronomic plus optional blank

w -

wost₇

wots₇

writ₇

y -

yams₉

yarn₇

yins₇

yoni₇

z -

zinc₁₇

zins₁₄

zits₁₃

zoic₁₆

zoom₁₆

zoon₁₄

zoos₁₃

zori₁₃