Crossword clues for Bump up against 4 letters:BUMPParking-lot mishapBUMPSign suggesting slowingBUMPStrike slightlyBUMPJolt.BUMPDemote: Colloq.BUMPSpeed reducerBUMPKick off the flightBUMPCar slowerBUMPDislodge, so to speakBUMPUnseatBUMPHit against.BUMPPhrenologist's concern.BUMPThank-you-ma'amBUMPRoad warning signBUMPSpeed ___ (traffic-calming device)BUMPHighway warning signBUMPSpeed deterrentBUMPCollide withBUMPMeet, with "into"BUMPLog featureBUMPRoad flawBUMPMinor impactBUMPDeprive of a seatBUMPMotoring hazard.BUMPRoad sign.BUMPLight collision.BUMPPromote or demoteBUMPRoad imperfectionBUMP___ into (encounter).BUMPRaise, in pokerBUMPKnock againstBUMPPhrenologist's interestBUMPCompete in a demolition derbyBUMPPreempt, as on a talk showBUMPCollide, with "into"BUMPRoad bulgeBUMPSpeed __BUMPMinor collisionBUMPTraffic slowerBUMPJostleBUMPIncreaseBUMPPush slightlyBUMPResult of bonking one's headBUMPDislodgeBUMPMinor accidentBUMPDisplaceBUMPCause for an apologyBUMPUptickBUMPSmall salary increaseBUMPPlane-ride annoyance