Words formed from any letters in deferrers plus optional blank

p -

speed₉

speer₈

spree₈

t -

steed₆

steer₅

stere₅

terse₅

treed₆

trees₅

u -

suede₇

surer₆

v -

veers₉

verse₉

w -

swede₉

sweer₈

weeds₉