Words formed from any letters in underpins plus optional blank

a -

ria₃

sad₄

sae₃

sap₆

sau₄

sea₃

spa₆

b -

rib₆

rub₇

sib₆

sub₇

urb₇

c -

sec₆

sic₆

e -

see₃

f -

rif₆

g -

rig₅

rug₆

seg₅

h -

she₅

k -

ski₇

uke₈

l -

sel₄

m -

rem₆

rim₆

rum₇

sim₆

sum₇

ump₁₀

o -

rod₄

roe₃

sod₄

son₄

sop₆

sou₄

udo₅

upo₇

q -

suq₁₃

s -

sis₃

t -

ret₃

rut₄

set₃

sit₃

ted₄

ten₄

tie₃

tin₄

tip₆

tis₃

tui₄

tun₅

tup₇

uts₄

v -

rev₇

vie₇

vis₇

w -

sew₆

wed₇

wen₇

win₇

wis₆

wud₈

x -

rex₁₀

sex₁₀

six₁₀

xis₁₀

y -

rye₅

spy₈

syn₆

yen₆

yep₈

yes₅

yid₆

yin₆

yip₈

yup₉

z -

zed₁₃

zin₁₃

zip₁₅