“EXONIC” is a valid word. — 15 points Scrabble

nicea city in southeastern France on the Mediterranean; the leading resort on the French Riviera
onceon one occasion
coina flat metal piece (usually a disc) used as money
coneany cone-shaped artifact
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
oxendomesticated bovine animals as a group regardless of sex or age
cine
coni
cion
exonsequence of a gene's DNA that transcribes into protein structures
nixe

onethe smallest whole number or a numeral representing this number
icewater frozen in the solid state
conan argument opposed to a proposal
coxeither of two related enzymes that control the production of prostaglandins and are blocked by aspirin
iona particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
nixa quantity of no importance
eonthe longest division of geological time

ina unit of length equal to one twelfth of a foot
onin operation or operational
noa negative
exa man who was formerly a certain woman's husband
enhalf the width of an em
nea colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
oxan adult castrated bull of the genus Bos; especially Bos taurus
xithe cardinal number that is the sum of ten and one
oe

EXONIC