“SCART” is a valid word. — 7 points Scrabble

star(astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior
carsa motor vehicle with four wheels; usually propelled by an internal combustion engine
castthe actors in a play
catsfeline mammal usually having thick soft fur and no ability to roar: domestic cats; wildcats
ratsany of various long-tailed rodents similar to but larger than a mouse
actsa New Testament book describing the development of the early church from Christ's Ascension to Paul's sojourn at Rome
artsstudies intended to provide general knowledge and intellectual skills (rather than occupational or professional skills)
carta heavy open wagon usually having two wheels and drawn by an animal
scara mark left (usually on the skin) by the healing of injured tissue
tsara male monarch or emperor (especially of Russia prior to 1917)
scatsinging jazz; the singer substitutes nonsense syllables for the words of the song and tries to sound like a musical instrument
arcselectrical conduction through a gas in an applied electric field
tarsany of various dark heavy viscid substances obtained as a residue

cara motor vehicle with four wheels; usually propelled by an internal combustion engine
acta legal document codifying the result of deliberations of a committee or society or legislative body
artthe products of human creativity; works of art collectively
catfeline mammal usually having thick soft fur and no ability to roar: domestic cats; wildcats
satthe seventh and last day of the week; observed as the Sabbath by Jews and some Christians
ratany of various long-tailed rodents similar to but larger than a mouse
arcelectrical conduction through a gas in an applied electric field
tarany of various dark heavy viscid substances obtained as a residue
sacan enclosed space
rasthe network in the reticular formation that serves an alerting or arousal function
tas
ars

ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
asa very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
taa hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

SCART