Words formed from any letters in searces plus optional blank

t -

trace₈

trass₅

trees₅

tress₅

tsars₅

u -

urase₆

ureas₆

ursae₆

users₆

v -

vases₉

veers₉

verse₉

w -

wares₈

wears₈

y -

years₇

yeses₇