“GRASSY” is a valid word. — 10 points Scrabble

grassnarrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as hay
gassyresembling gas
graysa neutral achromatic color midway between white and black

saysthe chance to speak
graya neutral achromatic color midway between white and black
raysa column of light (as from a beacon)
ragsa small piece of cloth or paper
gayssomeone who practices homosexuality; having a sexual attraction to persons of the same sex
sagsa shape that sags
garsprimitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth
ryasa shag rug made in Sweden
sagy

saythe chance to speak
assthe fleshy part of the human body that you sit on
gaysomeone who practices homosexuality; having a sexual attraction to persons of the same sex
gasthe state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
raya column of light (as from a beacon)
raga small piece of cloth or paper
garprimitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth
saga shape that sags
rasthe network in the reticular formation that serves an alerting or arousal function
yar
ryaa shag rug made in Sweden
ars
ays

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
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
aga soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography

GRASSY