“INWALL” is a valid word. — 9 points Scrabble

willthe capability of conscious choice and decision and intention
wallan architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure
nailhorny plate covering and protecting part of the dorsal surface of the digits
lawna field of cultivated and mowed grass
waila cry of sorrow and grief
lainbe located or situated somewhere; occupy a certain position
anila blue dye obtained from plants or made synthetically
wainEnglish writer (1925-1994)
nill

allquantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class
ainbelonging to or on behalf of a specified person (especially yourself); preceded by a possessive
wina victory (as in a race or other competition)
lawthe collection of rules imposed by authority
illan often persistent bodily disorder or disease; a cause for complaining
linUnited States sculptor and architect whose public works include the memorial to veterans of the Vietnam War in Washington (born in 1959)
wana computer network that spans a wider area than does a local area network
naw
nila quantity of no importance
aniblack tropical American cuckoo
ailaromatic bulb used as seasoning
awla pointed tool for marking surfaces or for punching small holes
awnslender bristlelike appendage found on the bracts of grasses

ina unit of length equal to one twelfth of a foot
anan associate degree in nursing
laa white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
aw
ala silvery ductile metallic element found primarily in bauxite
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)
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders

INWALL