Words formed from any letters in psyllas plus optional blank

d -

yald₈

e -

yeas₆

yell₈

yelp₁₀

i -

yill₈

yips₉

k -

yaks₁₀

m -

yams₉

u -

yaup₁₀

yups₁₀

w -

waps₁₀

wasp₁₀

ways₉

yawl₁₀

yawp₁₂

yaws₉

y -

yays₈

z -

zaps₁₆