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

biker
liber
likerresembling or similar; having the same or some of the same characteristics; often used in combination
birlecause a floating log to rotate by treading

likea similar kind
bikea motor vehicle with two wheels and a strong frame
lirethe basic unit of money on Malta; equal to 100 cents
briesoft creamy white cheese; milder than Camembert
bilea digestive juice secreted by the liver and stored in the gallbladder; aids in the digestion of fats
rilecause annoyance in; disturb, especially by minor irritations
kerban edge between a sidewalk and a roadway consisting of a line of curbstones (usually forming part of a gutter)
birk
biera coffin along with its stand
lier
bilkcheat somebody out of what is due, especially money
keir
kier
rielthe basic unit of money in Cambodia; equal to 100 sen
kibeulcerated chilblain on the heel
birlcause a floating log to rotate by treading

liea statement that deviates from or perverts the truth
ribsupport resembling the rib of an animal
leiflower arrangement consisting of a circular band of foliage or flowers for ornamental purposes
elklarge northern deer with enormous flattened antlers in the male; called `elk' in Europe and `moose' in North America
bela logarithmic unit of sound intensity equal to 10 decibels
rei
lib
reb`Johnny' was applied as a nickname for Confederate soldiers by the Federal soldiers in the American Civil War; `greyback' derived from their grey Confederate uniforms
ilka kind of person
irea strong emotion; a feeling that is oriented toward some real or supposed grievance
lekthe basic unit of money in Albania
kir
irkirritate or vex

bea light strong brittle grey toxic bivalent metallic element
era trivalent metallic element of the rare earth group; occurs with yttrium
rea rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
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
bia heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals

BILKER