Words formed from any letters in regretters plus optional blank

a -

tetras₆

treats₆

d -

tested₇

h -

tether₈

theres₈

threes₈

i -

tigers₈

titers₆

titres₆

triers₆

triste₆

triter₆

n -

treens₇

o -

tortes₆

toters₆

s -

testes₆

tsetse₆

t -

tetter₆

u -

truest₇

turret₇

tutees₇

ureter₇

urgers₉

utters₇

v -

trevet₁₀

vegete₁₂

verger₁₂

verges₁₂

verser₁₀

verset₁₀

verste₁₀

vestee₁₀

w -

tweets₉

wester₉

wetter₉

y -

tryste₈

yester₈

z -

zester₁₅