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

hallel(Judaism) a chant of praise (Psalms 113 through 118) used at Passover and Shabuoth and Sukkoth and Hanukkah and Rosh Hodesh

hellany place of pain and turmoil
hallan interior passage or corridor onto which rooms open
healheal or recover
halea soldier of the American Revolution who was hanged as a spy by the British; his last words were supposed to have been `I only regret that I have but one life to give for my country' (1755-1776)
lealfaithful and true
lall
alaea flat wing-shaped process or winglike part of an organism

allquantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class
aahexpress admiration and pleasure by uttering `ooh' or `aah'
aha
alea general name for beer made with a top fermenting yeast; in some of the United States an ale is (by law) a brew of more than 4% alcohol by volume
leaa unit of length of thread or yarn
hae
ellan extension at the end and at right angles to the main building
alaa flat wing-shaped process or winglike part of an organism
aal

hea very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
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
eh
laa white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
ala silvery ductile metallic element found primarily in bauxite
elangular distance above the horizon (especially of a celestial object)
ae
aaa dry form of lava resembling clinkers

ALLHEAL