“RETEXTURE” is a valid word.

turreta small tower extending above a building
teetera plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
uretereither of a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder
terret
urtext
tereteespecially of plant parts; cylindrical and tapering

trueproper alignment; the property possessed by something that is in correct or proper alignment
treea tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
textthe words of something written
retea network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels
tret
ruer

rexa male sovereign; ruler of a kingdom
rueEuropean strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy
ere
teethe starting place for each hole on a golf course
errto make a mistake or be incorrect
ruta groove or furrow (especially one in soft earth caused by wheels)
tuxsemiformal evening dress for men
tututter `tsk,' `tut,' or `tut-tut,' as in disapproval
tetthe New Year in Vietnam; observed for three days after the first full moon after January 20th
ree
retplace (flax, hemp, or jute) in liquid so as to promote loosening of the fibers from the woody tissue

era trivalent metallic element of the rare earth group; occurs with yttrium
rea rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
exa man who was formerly a certain woman's husband
et
xu
utthe local time at the 0 meridian passing through Greenwich, England; it is the same everywhere

RETEXTURE