Crossword clues for Fastnesses.:FASTSecurelyFASTKind of trackFASTYom Kippur ritualFASTIn high gearFASTLike Usain BoltFASTCertain form of protestFASTEschew ediblesFASTEDObserved Yom KippurFAST__ Eddie FelsonFASTSPeriods of self-denialFASTSObservances on Yom Kippur and Tisha B'AvFASTLike Flo-JoFASTSGoes on a hunger strikeFASTPrepare for surgery, sayFASTSPrepares for some blood work, maybeFASTFirmly fixedFASTSwiftFASTSObserves Ramadan, in a wayFASTEschew foodFASTObserve Ramadan, sayFASTSPeriods without 39 DownFASTLike a blurFAST____ Eddie FelsonFASTTake nothing inFASTSGoes on strike, in a wayFASTHe pulled a ___ one!FASTOn the doubleFASTQuickFASTSProtestors' deprivationsFASTLike Usain Bolt, aptlyFASTEDDidn't take sides, e.g.FASTGotta go ___! (Sonic the Hedgehog catchphrase)FASTPut nothing awayFASTRefrain from eatingFASTSPrepares for a blood test, likelyFASTSPrepares for surgery, likelyFASTBreakneckFASTCrash dietFASTWasting no timeFASTSDoesn't take anything inFASTObserve RamadanFASTSObserves RamadanFASTGo hungryFASTSExtreme dietsFASTLike Randy Johnson's pitchesFASTSEschews ediblesFASTSAbstains from eatingFASTSPrepares for surgery, possiblyFASTSecureFAST___ Times at Ridgemont High (Sean Penn comedy)