“LIFEFUL” is a valid word. — 13 points Scrabble

lifea characteristic state or mode of living
fullthe time when the Moon is fully illuminated
fellthe dressed skin of an animal (especially a large animal)
filea set of related records (either written or electronic) kept together
filla quantity sufficient to satisfy
fuela substance that can be consumed to produce energy
lieuthe post or function properly or customarily occupied or served by another
fifea small high-pitched flute similar to a piccolo; has a shrill tone and is used chiefly to accompany drums in a marching band
fiefa piece of land held under the feudal system
flueflat bladelike projection on the arm of an anchor
liefin a willing manner
luff(nautical) the forward edge of a fore-and-aft sail that is next to the mast

liea statement that deviates from or perverts the truth
illan often persistent bodily disorder or disease; a cause for complaining
fluan acute febrile highly contagious viral disease
elf(folklore) fairies that are somewhat mischievous
leiflower arrangement consisting of a circular band of foliage or flowers for ornamental purposes
ellan extension at the end and at right angles to the main building
fie
effhave sexual intercourse with
fil
iff
feu
leuthe basic unit of money in Moldova

if
elangular distance above the horizon (especially of a celestial object)
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
ef

LIFEFUL