“ZONULAR” is a valid word. — 16 points Scrabble

loanthe temporary provision of money (usually at interest)
luna(Roman mythology) the goddess of the Moon; counterpart of Greek Selene
oralan examination conducted by spoken communication
roana soft sheepskin leather that is colored and finished to resemble morocco; used in bookbinding
ulnathe inner and longer of the two bones of the human forearm
ulan
lorn
lourset lower
azon
nurl

our
runa score in baseball made by a runner touching all four bases safely
ranmove fast by using one's feet, with one foot off the ground at any given time
nor
urna large vase that usually has a pedestal or feet
oaran implement used to propel or steer a boat
oraa mouth or mouthlike opening
lar
zoa
azorelating to or containing the azo radical

onin operation or operational
noa negative
anan associate degree in nursing
ora state in northwestern United States on the Pacific
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
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
unan organization of independent states formed in 1945 to promote international peace and security
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
nuthe 13th letter of the Greek alphabet
za

ZONULAR