bomb vs megaton bomb

Other hyponyms of bomb include A-bomb, atom bomb, atomic bomb, fission bomb, plutonium bomb, balloon bomb, Fugo, bomblet, cluster bomblet, bombshell, briefcase bomb, car bomb, chemical bomb, gas bomb, cluster bomb, cruise missile, depth bomb, depth charge, dumb bomb, gravity bomb, anti-personnel bomb, antipersonnel bomb, daisy cutter, fragmentation bomb, gas shell, general-purpose bomb, GP bomb, grenade, fusion bomb, H-bomb, hydrogen bomb, thermonuclear bomb, firebomb, incendiary, incendiary bomb, letter bomb, package bomb, parcel bomb, E-bomb, microwave bomb, penetration bomb, pipe bomb, plastic bomb, remote-control bomb, smart bomb, smoke bomb, smoke grenade, stench bomb, stink bomb, aerosol bomb, fuel-air bomb, thermobaric bomb, vacuum bomb, volume-detonation bomb, infernal machine, time bomb.