Words formed from any letters in talkfest plus optional blank

e -

testae₆

h -

thefts₁₁

thetas₈

i -

tilaks₁₁

titles₇

o -

totals₇

r -

tetras₆

treats₆

v -

valets₁₁

vestal₁₁

w -

tweaks₁₃

wattle₁₀