Words formed from any letters in zeroes plus optional blank

a -

zoea₁₃

d -

zeds₁₄

i -

zori₁₃

k -

zeks₁₇

zerk₁₇

n -

zone₁₄

o -

zoos₁₃

t -

zest₁₃

v -

veer₈

vees₈

voes₈

w -

weer₇

wees₇

were₇

woes₇

wore₇

y -

yore₆