Answer:

SEVEN

AnswerCrossword Clue
SEVENCommon dice roll
SEVENEarly evening
SEVENNumber of Rome's hills
SEVENLucky number?
SEVEN.. against Thebes
SEVENDwarf contingent
SEVEN26-Across's retired number
SEVENLikeliest roll
SEVENPleiades number
SEVENDwarfish contingent
SEVENLucky number
SEVENNatural roll
SEVENEvening time
SEVENLucky roll
SEVENSeas count
SEVENVegas natural
SEVENDwarf complement
SEVENVegas winner
SEVENLowest card in klaberjass
SEVENMantle's number
SEVENAtomic number of nitrogen
SEVENNumber of Sinbad's voyages
SEVEN..-card stud
SEVENLucky roll, usually
SEVENNumber of dwarfs or deadly sins
SEVEN"Magnificent" number
SEVENA natural, at the craps table
SEVENNumber of figures in some athletes' income
SEVENBig Dipper star count
SEVEN1995 Brad Pitt thriller
SEVENA natural, in craps
SEVEN"The ...-Per-Cent Solution" (Sherlock-meets-Sigmund flick)
SEVENIt's a natural
SEVENNumber of U.S. presidents born in Ohio
SEVENWater polo squad
SEVEN"Magnificent" movie number
SEVENCommon roll
SEVENDeadly sins number
SEVENDeadly Sins number
SEVENMickey Mantle's number