Words formed from any letters in cumbrous plus optional blank

a -

rumba₁₂

sambo₁₁

scaur₉

scram₁₁

scuba₁₂

sumac₁₂

umbra₁₂

d -

scrod₉

scudo₁₀

sudor₇

e -

rouse₆

rubes₉

score₈

sebum₁₂

serum₉

sober₈

suber₉

sucre₉

umber₁₂

f -

scurf₁₂

h -

schmo₁₃

shrub₁₁

i -

scrim₁₁

k -

rucks₁₃

smock₁₅

l -

slurb₁₀

solum₁₀

n -

scorn₉

uncos₁₀

uncus₁₁

p -

rumps₁₂

usurp₁₀

r -

rumor₉

s -

scums₁₂

sorbs₈

sorus₆

sours₆

sumos₉

t -

roust₆

routs₆

scout₉

storm₈

stour₆

strum₉

tombs₁₁

torcs₈

torus₆

tours₆

tumor₉

turbo₉

w -

wombs₁₄

worms₁₁

y -

usury₉

yours₈