“PANCHAX” is a valid word. — 21 points Scrabble

chapa boy or man
pacalarge burrowing rodent of South America and Central America; highly esteemed as food
caph

canairtight sealed metal container for food or drink or paint etc.
aahexpress admiration and pleasure by uttering `ooh' or `aah'
nah
capa tight-fitting headdress
pancooking utensil consisting of a wide metal vessel
napa period of time spent sleeping
aha
anamother of the ancient Irish gods; sometimes identified with Danu
hapan accidental happening
paccommittee formed by a special-interest group to raise money for their favorite political candidates
pax(Roman Catholic Church) a greeting signifying Christian love for those assisting at the Eucharist
pah

anan associate degree in nursing
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
paan informal term for a father; probably derived from baby talk
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
axan edge tool with a heavy bladed head mounted across a handle
aaa dry form of lava resembling clinkers

PANCHAX