Words formed from any letters in lethally plus optional blank

k -

yak₉

m -

yam₈

n -

yen₆

p -

yap₈

yep₈

r -

yar₅

s -

yes₅

w -

wat₆

way₈

wet₆

wha₈

why₁₀

wye₈

yaw₈

yew₈

y -

yay₇