Words formed from any letters in hierarchies plus optional blank

t -

thee₆

thir₆

this₆

tics₇

tier₄

ties₄

tire₄

tree₄

tsar₄

u -

urea₅

uric₈

ursa₅

user₅

v -

vacs₁₁

vair₈

vars₈

vase₈

veer₈

vees₈

vera₈

vice₁₁

vier₈

vies₈

visa₈

vise₈

w -

waes₇

wair₇

ware₇

wars₇

wash₉

wear₇

weer₇

wees₇

weir₇

were₇

whee₉

whir₉

wich₁₂

wire₇

wise₇

wish₉

y -

yare₆

yeah₈

year₆

yeas₆

yech₁₁

yirr₆

z -

zees₁₃