“THREEP” is a valid word. — 11 points Scrabble

therea location other than here; that place
threethe cardinal number that is the sum of one and one and one
peterdisciple of Jesus and leader of the Apostles; regarded by Catholics as the vicar of Christ on earth and first Pope
etherthe fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies

herethe present location; this place
treea tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
thee
peera person who is of equal standing with another in a group
pertcharacterized by a lightly pert and exuberant quality
pree
retea network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels

the
her
per
peeliquid excretory product
peta domesticated animal kept for companionship or amusement
repinformal abbreviation of `representative'
ere
teethe starting place for each hole on a golf course
hepinformed about the latest trends
hetmade warm or hot (`het' is a dialectal variant of `heated')
ree
eth
retplace (flax, hemp, or jute) in liquid so as to promote loosening of the fibers from the woody tissue
peh
pht

hea very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
eh
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
et
pethe 17th letter of the Hebrew alphabet

THREEP