Words formed from any letters in interpenetrate plus optional blank

b -

reb₆

rib₆

tab₆

c -

rec₆

tic₆

d -

rad₄

red₄

rid₄

tad₄

ted₄

f -

ref₆

rif₆

g -

rag₅

reg₅

rig₅

tag₅

teg₅

h -

rah₅

the₅

j -

raj₁₂

taj₁₂

l -

tel₄

til₄

m -

ram₆

rem₆

rim₆

tam₆

o -

roe₃

rot₃

tao₃

toe₃

ton₄

top₆

tor₃

tot₃

q -

qat₁₂

s -

ras₃

res₃

sae₃

sap₆

sat₃

sea₃

see₃

sei₃

sen₄

ser₃

set₃

sin₄

sip₆

sir₃

sit₃

spa₆

sri₃

tas₃

tis₃

u -

rue₄

run₅

rut₄

tau₄

tui₄

tun₅

tup₇

tut₄

urn₅

uta₄

v -

rev₇

tav₇

van₈

var₇

vat₇

vee₇

vet₇

via₇

vie₇

w -

raw₆

taw₆

tew₆

twa₆

wae₆

wan₇

wap₉

war₆

wat₆

wee₆

wen₇

wet₆

win₇

wit₆

x -

rax₁₀

rex₁₀

tax₁₀

y -

ray₅

rya₅

rye₅

try₅

tye₅

yap₈

yar₅

yea₅

yen₆

yep₈

yet₅

yin₆

yip₈

z -

zap₁₅

zee₁₂

zin₁₃

zip₁₅

zit₁₂