constant barrage
- relentlessContinuing without pause
- onslaughtFierce, overwhelming assault
- bombardmentSustained projectile assault
- assaultViolent offensive act
- volleySimultaneous firing burst
hail · torrent · deluge · storm · pummeling · unceasing · hammering · attack · shelling · artillery · overwhelming · incessant · salvo · drumbeat · blitz · nonstop · ceaseless · wave
frequency and continuity
constant barrageonce in a while
At irregular intervals
few and far between · dead calm · radio silence · dry spell · lull
intensity and volume
constant barragenothing at all
bare minimum · vacuum · emptiness · dearth · scarcity