Words formed from any letters in greenback plus optional blank

d -

red₄

f -

ref₆

i -

rei₃

ria₃

rib₆

rig₅

rin₄

m -

rem₆

o -

rob₆

roc₆

roe₃

p -

rep₆

s -

ras₃

res₃

sab₆

sac₆

sae₃

sag₅

sea₃

sec₆

see₃

seg₅

sen₄

ser₃

ska₇

t -

rat₃

ret₃

tab₆

tae₃

tag₅

tan₄

tar₃

tea₃

tee₃

teg₅

ten₄

u -

rub₇

rue₄

rug₆

run₅

uke₈

urb₇

urn₅

v -

rev₇

vac₁₀

van₈

var₇

vee₇

veg₉

w -

raw₆

wab₉

wae₆

wag₈

wan₇

war₆

web₉

wee₆

wen₇

x -

rax₁₀

rex₁₀

y -

ray₅

rya₅

rye₅

yak₉

yar₅

yea₅

yen₆

z -

zag₁₄

zee₁₂

zek₁₆