“YTTRIA” is a valid word. — 9 points Scrabble

tryearnest and conscientious activity intended to do or accomplish something
aira mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of
artthe products of human creativity; works of art collectively
raya column of light (as from a beacon)
ratany of various long-tailed rodents similar to but larger than a mouse
titeither of two soft fleshy milk-secreting glandular organs on the chest of a woman
tarany of various dark heavy viscid substances obtained as a residue
tattastelessness by virtue of being cheap and vulgar
ria
att
yar
ryaa shag rug made in Sweden
ait

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
ya
ay
taa hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
tia light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite

YTTRIA