Words formed from any letters in thyrsi plus optional blank

d -

yids₇

yird₇

e -

yeti₆

n -

yins₇

p -

yips₉

r -

yirr₆

u -

yurt₇

w -

wish₉

wist₇

with₉

wits₇

writ₇

ywis₉

x -

xyst₁₃

z -

zits₁₃