“ARTSY” is a valid word. — 8 points Scrabble

staycontinuing or remaining in a place or state
star(astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior
ratsany of various long-tailed rodents similar to but larger than a mouse
artsstudies intended to provide general knowledge and intellectual skills (rather than occupational or professional skills)
trayan open receptacle for holding or displaying or serving articles or food
raysa column of light (as from a beacon)
tsara male monarch or emperor (especially of Russia prior to 1917)
artyshowily imitative of art or artists
tarsany of various dark heavy viscid substances obtained as a residue
ryasa shag rug made in Sweden

saythe chance to speak
tryearnest and conscientious activity intended to do or accomplish something
artthe products of human creativity; works of art collectively
raya column of light (as from a beacon)
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
tarany of various dark heavy viscid substances obtained as a residue
styan infection of the sebaceous gland of the eyelid
rasthe network in the reticular formation that serves an alerting or arousal function
yar
tas
ryaa shag rug made in Sweden
ars
ays

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
ya
ay
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

ARTSY