“WHIFFLE” is a valid word. — 19 points Scrabble

whilea period of indeterminate length (usually short) marked by some action or condition
whiffa short light gust of air

lifea characteristic state or mode of living
wifea married woman; a man's partner in marriage
filea set of related records (either written or electronic) kept together
flewtravel through the air; be airborne
heil
fifea small high-pitched flute similar to a piccolo; has a shrill tone and is used chiefly to accompany drums in a marching band
wilethe use of tricks to deceive someone (usually to extract money from them)
fiefa piece of land held under the feudal system
liefin a willing manner
elhi
lwei100 lwei equal 1 kwanza in Angola

fewa small elite group
liea statement that deviates from or perverts the truth
elf(folklore) fairies that are somewhat mischievous
leiflower arrangement consisting of a circular band of foliage or flowers for ornamental purposes
fie
effhave sexual intercourse with
fil
hiemove fast
hewmake or shape as with an axe
iff
feh

we
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)
if
hian expression of greeting
eh
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
ew
ef

WHIFFLE