Words formed from any letters in prostatisms plus optional blank

d -

tsardoms₁₂

e -

trespass₁₁

triposes₁₁

trisomes₁₁

r -

tsorriss₈

u -

turistas₉

upstairs₁₂

upstarts₁₂

utopisms₁₅

utopists₁₂

v -

votarist₁₂

z -

tzarisms₂₀

tzarists₁₇