“COVINS” is a valid word. — 11 points Scrabble

sonic(of speed) having or caused by speed approximately equal to that of sound in air at sea level
coinsa flat metal piece (usually a disc) used as money
icons(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
sciona descendent or heir
covin
vinosfermented juice (of grapes especially)
cions

coina flat metal piece (usually a disc) used as money
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
consan argument opposed to a proposal
vinofermented juice (of grapes especially)
ionsa particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
coni
cion

sona male human offspring
cosratio of the adjacent side to the hypotenuse of a right-angled triangle
sinestrangement from god
conan argument opposed to a proposal
iona particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
nos
sicurge to attack someone
vis
cisan alliance made up of states that had been Soviet Socialist Republics in the Soviet Union prior to its dissolution in Dec 1991
ons

ishave the quality of being; (copula, used with an adjective or a predicate noun)
ina unit of length equal to one twelfth of a foot
onin operation or operational
noa negative
sothe syllable naming the fifth (dominant) note of any musical scale in solmization
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
osa mouth or mouthlike opening

COVINS