“POZZOLAN” is a valid word. — 28 points Scrabble

plana series of steps to be carried out or goals to be accomplished
poolan excavation that is (usually) filled with water
loanthe temporary provision of money (usually at interest)
loopfastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
poloVenetian traveler who explored Asia in the 13th century and served Kublai Khan (1254-1324)
opala translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones
loona worthless lazy fellow
poonwood of any poon tree; used for masts and spars
zoon
nolo
azon

pala close friend who accompanies his buddies in their activities
pancooking utensil consisting of a wide metal vessel
lapthe upper side of the thighs of a seated person
zoothe facility where wild animals are housed for exhibition
napa period of time spent sleeping
looa toilet in Britain
zapa sudden event that imparts energy or excitement, usually with a dramatic impact
pola person active in party politics
noo
lopcut off from a whole
alpany high mountain
zoa
azorelating to or containing the azo radical

onin operation or operational
noa negative
anan associate degree in nursing
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
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
lo
op
za

POZZOLAN