“MONURON” is a valid word. — 9 points Scrabble

rooman area within a building enclosed by walls and floor and ceiling
moonthe natural satellite of the Earth
noonthe middle of the day
norma standard or model or pattern regarded as typical
moorone of the Muslim people of north Africa; of mixed Arab and Berber descent; converted to Islam in the 8th century; conqueror of Spain in the 8th century
mornthe time period between dawn and noon
monoan acute disease characterized by fever and swollen lymph nodes and an abnormal increase of mononuclear leucocytes or monocytes in the bloodstream; not highly contagious; some believe it can be transmitted by kissing
nouna content word that can be used to refer to a person, place, thing, quality, or action
muonan elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino

our
runa score in baseball made by a runner touching all four bases safely
nor
rumliquor distilled from fermented molasses
nuna woman religious
monthe second day of the week; the first working day
moothe sound made by a cow or bull
urna large vase that usually has a pedestal or feet
rom(computer science) memory whose contents can be accessed and read but cannot be changed
mun
mor
nom
noo

onin operation or operational
noa negative
ora state in northwestern United States on the Pacific
um
moan indefinitely short time
unan organization of independent states formed in 1945 to promote international peace and security
muthe 12th letter of the Greek alphabet
om
nuthe 13th letter of the Greek alphabet

MONURON