“WAEFUL” is a valid word. — 12 points Scrabble

fuela substance that can be consumed to produce energy
flewtravel through the air; be airborne
leafthe main organ of photosynthesis and transpiration in higher plants
flawan imperfection in an object or machine
fleaany wingless bloodsucking parasitic insect noted for ability to leap
flueflat bladelike projection on the arm of an anchor
weala raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions
walea raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions
alef
waulmake high-pitched, whiney noises
feal

fewa small elite group
lawthe collection of rules imposed by authority
fluan acute febrile highly contagious viral disease
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
elf(folklore) fairies that are somewhat mischievous
leaa unit of length of thread or yarn
awean overwhelming feeling of wonder or admiration
eau
feu
awla pointed tool for marking surfaces or for punching small holes
leuthe basic unit of money in Moldova
wae

we
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
elangular distance above the horizon (especially of a celestial object)
ew
fathe syllable naming the fourth (subdominant) note of the diatonic scale in solmization
ae
ef

WAEFUL