“OMNIFIC” is a valid word. — 14 points Scrabble

ionicthe dialect of Ancient Greek spoken and written in Attica and Athens and Ionia
ficin
imino

coina flat metal piece (usually a disc) used as money
infoa message received and understood
minia very short skirt
icon(computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface
fino
fico
coifthe arrangement of the hair (especially a woman's hair)
coni
focithe concentration of attention or energy on something
foin
cion

conan argument opposed to a proposal
monthe second day of the week; the first working day
finthe cardinal number that is the sum of four and one
iona particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
nimgame in which matchsticks are arranged in rows and players alternately remove one or more of them; in some versions the object is to take the last remaining matchstick on the table and in other versions the object is to avoid taking the last remaining matchstick on the table
nom
fon
moc

of
ina unit of length equal to one twelfth of a foot
onin operation or operational
noa negative
if
moan indefinitely short time
midestruction of heart tissue resulting from obstruction of the blood supply to the heart muscle
om

OMNIFIC