Words formed from any letters in footstep plus optional blank

u -

tup₇

tut₄

upo₇

ups₇

use₄

uts₄

v -

vet₇

voe₇

w -

two₆

wet₆

woe₆

woo₆

wop₉

wos₆

wot₆

y -

tye₅

yep₈

yes₅

yet₅

z -

zoo₁₂