Words formed from any letters in phoners plus optional blank

t -

thorns₉

thorpe₁₁

thorps₁₁

throes₈

throne₉

toners₇

topers₉

tophes₁₁

trones₇

tropes₉

u -

uphroe₁₂

uprose₁₀

w -

whores₁₁

worsen₁₀

z -

zoners₁₆