“TAPALO” is a valid word. — 8 points Scrabble

plota secret scheme to do something (especially something underhand or illegal)
opala translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones
atopon, to, or at the top
altoa singer whose voice lies in the alto clef
talathe basic unit of money in Western Samoa
lotaa globular water bottle used in Asia
plata map showing planned or actual features of an area (streets and building lots etc.)
tola
tapathe thin fibrous bark of the paper mulberry and Pipturus albidus
atap

lot(often followed by `of') a large number or amount or extent
topthe upper part of anything
pala close friend who accompanies his buddies in their activities
potmetal or earthenware cooking vessel that is usually round and deep; often has a handle and lid
patthe sound made by a gentle blow
tapthe sound made by a gentle blow
lapthe upper side of the thighs of a seated person
taoan adherent of any branch of Taoism
apt(usually followed by `to') naturally disposed toward
pola person active in party politics
optselect as an alternative over another
alaa flat wing-shaped process or winglike part of an organism
lata broad flat muscle on either side of the back
oatannual grass of Europe and North Africa; grains used as food and fodder (referred to primarily in the plural: `oats')
altangular distance above the horizon (especially of a celestial object)
lopcut off from a whole
alpany high mountain
aal

to
ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
laa white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
ala silvery ductile metallic element found primarily in bauxite
paan informal term for a father; probably derived from baby talk
lo
taa hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
op
aaa dry form of lava resembling clinkers

TAPALO