Answer: tsunami

AnswerCrossword Clue
TSUNAMIWave of destruction
TSUNAMISalt shaker
TSUNAMIEarthquake aftermath, perhaps
TSUNAMILiterally, "harbor wave"
TSUNAMIHuge wave
TSUNAMIWave of terror
TSUNAMIEnormous wave
TSUNAMIResult of a seaquake, perhaps
TSUNAMIIt may make a big splash
TSUNAMIResult of submarine activity
TSUNAMITidal wave
TSUNAMISalt shaker?
TSUNAMISeaquake sequel
TSUNAMISomething of earth-shaking concern?
TSUNAMICoastal hazard
TSUNAMIKiller wave
TSUNAMIHuge tidal wave
TSUNAMIScary cry on a beach
tsunamia huge ocean wave
tsunamia great sea wave produced especially by submarine earth movement or volcanic eruption tidal wave
TSUNAMIIt's often wrongly called a "tidal wave"
TSUNAMIMacro wave?
TSUNAMIPowerful wave
TSUNAMISeaquake consequence
TSUNAMIDangerous wave
TSUNAMIFlooding cause
TSUNAMIWest Coast ocean concern
TSUNAMICoastal flooding cause
TSUNAMIEarthquake consequence
TSUNAMIWord on an "evacuation route" sign
TSUNAMIDestructive wave
TSUNAMIEnormous sea wave
TSUNAMISeaquake aftermath
TSUNAMICoastal disaster
TSUNAMIIndian Ocean disaster of 12-26-04
TSUNAMIDanger originating in the Ring of Fire
TSUNAMIReally big wave
TSUNAMIRing of Fire danger
TSUNAMIQuake consequence
TSUNAMIQuake danger