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

trayan open receptacle for holding or displaying or serving articles or food
hartUnited States playwright who collaborated with George S. Kaufman (1904-1961)
artyshowily imitative of art or artists
rath
tahr

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)
hatheaddress that protects the head from bad weather; has shaped crown and usually a brim
ratany of various long-tailed rodents similar to but larger than a mouse
thy
yah
haygrass mowed and cured for use as fodder
tarany of various dark heavy viscid substances obtained as a residue
rah
yar
ryaa shag rug made in Sweden

ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
ah
ha(astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
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

RHYTA