“CHAMPAC” is a valid word. — 18 points Scrabble

camptemporary living quarters specially built by the army for soldiers
chapa boy or man
machAustrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)
caca
cham
amaha woman hired to suckle a child of someone else
pacalarge burrowing rodent of South America and Central America; highly esteemed as food
caph

aahexpress admiration and pleasure by uttering `ooh' or `aah'
mapa diagrammatic representation of the earth's surface (or part of it)
maca waterproof raincoat made of rubberized fabric
capa tight-fitting headdress
hammeat cut from the thigh of a hog (usually smoked)
pam
cama river in east central England that flows past Cambridge to join the Ouse River
aha
ampthe basic unit of electric current adopted under the Systeme International d'Unites
hapan accidental happening
ama
paccommittee formed by a special-interest group to raise money for their favorite political candidates
pah

ama radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
ah
mainformal terms for a mother
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
hma metric unit of length equal to 100 meters
paan informal term for a father; probably derived from baby talk
aaa dry form of lava resembling clinkers

CHAMPAC