Answer:

SLIM

AnswerCrossword Clue
SLIMActor Pickens
SLIMNarrow of shape
SLIMPickens, the actor
SLIMLose it
SLIMWillowy
SLIMFat free?
SLIMHighly unlikely
SLIMNigh impossible
SLIMUnlikely
SLIMMr. Whitman
SLIMCowpoke's moniker
SLIMLike some chances
SLIMPost-diet
SLIMNeeding no reduction
SLIMNegligible
SLIMHardly stocky
SLIMNot good, as a chance
SLIM"Dr. Strangelove"'s Pickens
SLIMRemote, as a probability
SLIMCommon Old West nickname
SLIMCarrying little weight
SLIMCommon cowboy nickname
SLIMMeager
SLIMMeager, as pickings
SLIMScanty
SLIMSlender
SLIMLike most models
SLIMLike some pickings
SLIMSylphlike
SLIMHardly abundant
SLIM..-Fast: dieting product line
SLIMOutside, as a chance
SLIM.. to none: poor odds
SLIMSvelte
SLIMBarely better than none?
SLIMHardly odds-on
SLIMNot good, chance-wise
SLIMMen's clothing cut
SLIMOpposite of likely
SLIMLose weight