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

crime(criminal law) an act punishable by law; usually considered an evil act
criera person who weeps
ricera kitchen utensil used for ricing soft foods by extruding them through small holes
mimeran actor who communicates entirely by gesture and facial expression
rimer

ricegrains used as food either unpolished or more often polished
miceany of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
mimean actor who communicates entirely by gesture and facial expression
emiran independent ruler or chieftain (especially in Africa or Arabia)
mirea soft wet area of low-lying land that sinks underfoot
rimeice crystals forming a white deposit (especially on objects outside)
cire
emic

icewater frozen in the solid state
errto make a mistake or be incorrect
rimthe shape of a raised edge of a more or less circular object
rec
rema recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep
mir
rei
memthe 13th letter of the Hebrew alphabet
irea strong emotion; a feeling that is oriented toward some real or supposed grievance
mim

mea state in New England
ema quad with a square body
mma metric unit of length equal to one thousandth of a meter
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
midestruction of heart tissue resulting from obstruction of the blood supply to the heart muscle

CRIMMER