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

pandalarge black-and-white herbivorous mammal of bamboo forests of China and Tibet; in some classifications considered a member of the bear family or of a separate family Ailuropodidae
pagana person who does not acknowledge your god
pangaa large heavy knife used in Central and South America as a weapon or for cutting vegetation

and
pancooking utensil consisting of a wide metal vessel
napa period of time spent sleeping
anamother of the ancient Irish gods; sometimes identified with Danu
pada number of sheets of paper fastened together along one edge
gapa conspicuous disparity or difference as between two figures
nagsomeone (especially a woman) who annoys people by constantly finding fault
dag10 grams
ganseparate the seeds from (cotton) with a cotton gin
agatitle for a civil or military leader (especially in Turkey)
gadan anxiety disorder characterized by chronic free-floating anxiety and such symptoms as tension or sweating or trembling or lightheadedness or irritability etc that has lasted for more than six months
dap

anan associate degree in nursing
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)
ada public promotion of some product or service
aaa dry form of lava resembling clinkers
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

PADNAG