Related by context. Frequent words. (Click for all words.) 43 suitcases 40 backpacks 40 al Qaida operatives 39 subway stations 39 explosives 38 detonate bombs 37 couriers 37 Muktar Said Ibrahim 37 plotters 37 commuter trains 36 rucksacks 36 backpack 36 detonate explosives 36 Ahmed Ressam 36 suicide bombers 36 al Qaeda operatives 36 Al Qaeda operative 36 Al Qaeda operatives 35 knapsack 35 plastic bags 35 tractor trailers 35 rucksack 35 al Qaeda operative 35 subways 34 homemade bombs 34 automatic rifles 34 dirty bomb 34 luggage 34 MetroCards 34 al Qa'eda 34 cardboard boxes 34 jihadists 34 plotting 34 subway trains 33 commuters 33 al Qaeda 33 al Qaida 33 Jemaah Islamiah JI 33 carry ons 33 Abdulla Ahmed 33 homemade explosives 33 plastic baggies 33 bombs 33 fanny pack 32 Al Qa'ida 32 detonate 32 cell phones 32 duffel bags 32 linked Jemaah Islamiyah 32 Al Qaeda 32 alleged conspirators 32 al Qaida operative 32 suicide bomber 32 Zazi 32 trash bags 32 hand warmers 32 terminals 32 accomplices 32 Ghailani 32 Khalid Shaikh Mohammed 32 overhead bins 32 hubs 32 garbage bags 32 folding chairs 31 stairwells 31 buses 31 trashcans 31 bags 31 al Qa'ida 31 foiled plot 31 Amtrak trains 31 cyanide 31 Al Qaida 31 Terrorists 31 Gatwick airports 31 liquid explosives 31 trash cans 31 cans 31 radiation detectors 31 suitcase 31 pillows 31 sleeping bags 31 cots 31 underwear bomber 31 duffle bag 31 Holland Tunnel 31 shoulder straps 31 improvised bomb 31 terrorists 31 improvised bombs 31 walkie talkies 31 yoga mat 30 plastic containers 30 hydrogen peroxide 30 gas canisters 30 Jemaah Islamiah 30 mules 30 satchel 30 suicide bombings 30 jugs 30 mastermind Khalid Sheikh Mohammed