“CASHAWS” is a valid word. — 15 points Scrabble

cashmoney in the form of bills or coins
washa thin coat of water-base paint
shawUnited States clarinetist and leader of a swing band (1910-2004)
casa
sasha framework that holds the panes of a window in the window frame
cawsthe sound made by corvine birds
sawsa condensed but memorable saying embodying some important fact of experience that is taken as true by many people
sacsan enclosed space
chawa wad of something chewable as tobacco
aahsexpress admiration and pleasure by uttering `ooh' or `aah'
hawsa spring-flowering shrub or small tree of the genus Crataegus

washave the quality of being; (copula, used with an adjective or a predicate noun)
hashave or possess, either in a concrete or an abstract sense
sawa condensed but memorable saying embodying some important fact of experience that is taken as true by many people
assthe fleshy part of the human body that you sit on
aahexpress admiration and pleasure by uttering `ooh' or `aah'
ashthe residue that remains when something is burned
wha
aha
sha
sacan enclosed space
cawthe sound made by corvine birds
hawa spring-flowering shrub or small tree of the genus Crataegus
awa
aasan associate degree in applied science

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
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
aw
sh
aaa dry form of lava resembling clinkers

CASHAWS