Words formed from any letters in francium plus optional blank

b -

rib₆

rub₇

urb₇

d -

rid₄

urd₅

e -

ref₆

rei₃

rem₆

rue₄

g -

rig₅

rug₆

m -

umm₁₀

o -

roc₆

rom₆

p -

rip₆

ump₁₀

s -

sac₆

sau₄

sic₆

sim₆

sin₄

sir₃

sri₃

sum₇

sun₅

uns₅

t -

rut₄

tam₆

tan₄

tar₃

tau₄

tic₆

tin₄

tui₄

tun₅

uta₄

v -

vac₁₀

van₈

var₇

vau₈

via₇

vim₁₀

w -

wan₇

war₆

win₇

y -

rya₅

yam₈

yar₅

yin₆

yum₉

z -

zin₁₃