Words formed from any letters in stratigraphical plus optional blank

w -

wigs₉

wilt₈

wish₉

wisp₁₀

wist₇

with₉

wits₇

wrap₁₀

writ₇

y -

yagi₈

yaps₉

yips₉

yirr₆

z -

zags₁₅

zaps₁₆

zigs₁₅

zips₁₆

ziti₁₃

zits₁₃