Related by context. Frequent words. (Click for all words.) 51 helicopter rotors 48 hovered overhead 42 Harrier jet 42 whoosh 41 whirr 41 sonic boom 41 dull thud 41 reservists 41 tracer rounds 40 rumbling noise 40 whooshing sound 40 helicopters swooped 40 whooshing 40 artillerymen 39 roar 39 paratroops 39 arced 39 roared overhead 39 loud booms 38 sonic booms 38 wild blue yonder 38 hovering overhead 38 flapping wings 38 copter 38 raid sirens 37 whir 37 blood curdling scream 37 flew overhead 37 heard loud thud 37 biplanes 37 circled overhead 37 puffy clouds 37 swooping 37 bullets whizzing 37 thump thump 37 paratroopers 37 Loud explosions 37 wail 37 1st Cav 36 swooshing 36 shellfire 36 paratrooper 36 thunderous 36 AH 1W Super 36 Harrier jets 36 crackle 36 thump thump thump 36 whirred 36 whirring 36 propeller blades 36 midair 36 ooooh 36 spinning blades 35 helicopters buzzed 35 squawking 35 thunderous roar 35 scream 35 helicopters 35 heavenward 35 Kassams 35 Apache helicopter gunships 35 copters 35 squadron 35 skyward 35 pointed skyward 35 thuds 35 DoD Identifies Army 35 Helicopters flew 35 hissing noise 35 flames licked 35 squaddies 35 #rd Airborne 35 Mortar rounds 35 hang glider 35 thump 35 popping noises 35 darkening sky 35 deafening roar 35 machinegun fire 34 thundering 34 deafening 34 blaring sirens 34 shriek 34 loud thud 34 heavy machinegun 34 propellor 34 muzzle flashes 34 rotor blades 34 wakened 34 helicopter circled overhead 34 circling overhead 34 startled awake 34 soldiers 34 National Guard 34 heard loud bang 34 Hizbollah rockets 34 sirens blared 34 thud 34 screech 34 sky 34 fluffy clouds