Answer: faster

AnswerCrossword Clue
FASTER

"Hurry up!"

FASTER

More quickly

FASTER

"Hurry! Hurry!"

FASTER
"Move it!"
FASTER
Less slow
FASTERIn less time
FASTERAt a quicker pace
FASTER"Double time!"
FASTER"Speed it up!"
FASTERYom Kippur observer
FASTERThe Red Queen's command to Alice.
FASTERWhat the Red Queen kept crying to Alice.
FASTERWhat the Red Queen said to Alice.
FASTERWord on a clock's back
FASTERQueen's exhortation to Alice
FASTERMore expeditious
FASTERHaving more speed
FASTEROne observing Lent
FASTERRail bird's cry to his horse
FASTERAbstainer of a kind
FASTERJet setter's cry?
FASTER"Step on it!"
FASTERSlave driver's exhortation
FASTERSpeed demon's cry
FASTERLess leisurely
FASTERWhen repeated, cry before "They're catching up!"
FASTERTranslation of one-third of the Olympic motto
FASTERUltimate dieter
FASTERRamadan observer