Crossword clues for Keep up:KEEPBorrow permanently?KEEP___ Coming Back Richard MarxKEEPKind of sakeKEEPExclude, with "out"KEEPCastle fortressKEEPNot throw awayKEEPLastKEEPNot turnKEEPWithhold from use.KEEPSustenanceKEEPOpposite of throw awayKEEPSSomething you might play forKEEPSIt's often played forKEEPSSerious thing to play forKEEPSave upKEEPSWhat some play forKEEPMedieval castle towerKEEPStay fresh in the fridgeKEEPPersist inKEEPDonjon.KEEPAdhere to.KEEPDungeonKEEP___ up on (be current)KEEPNot tossKEEPINGWith 21-Across, rememberingKEEPStay goodKEEPHold on toKEEPWord that fills either blank in "___ on ___in' on!"KEEPLabel for a box during a household purgeKEEPFortified towerKEEPDon't spoilKEEPHoney can do it indefinitelyKEEPCommemorate, as the SabbathKEEPSPlaying for ___KEEPINGStoringKEEP__ your chin up!KEEPBoard and lodgingKEEPWord with watch or timeKEEPDon't tossKEEPLast without spoilingKEEPSDoesn't turnKEEPMaintain, as recordsKEEPRetainKEEPSGuards.KEEPPart of a castle.KEEPSFor ___ (permanently).KEEPSteel familyKEEPSFor ___ (not fooling)KEEPSPermanently, after "for"KEEPCastle's "panic room," so to speak