*** plutonium *** plutonium - nuclear, 14, intermediate similarity plutonium - radioactive, 6, low similarity plutonium - uranium, 16, high similarity plutonium - smuggle, 0, low similarity plutonium - shipment, 0, low similarity plutonium - reprocess, 0, low similarity plutonium - fissile, 2, low similarity plutonium - sure, 0, low similarity plutonium - nuclear weapon, 0, low similarity *** nuclear *** nuclear - plutonium, 14, intermediate similarity nuclear - radioactive, 16, high similarity nuclear - uranium, 14, intermediate similarity nuclear - smuggle, 6, low similarity nuclear - shipment, 6, low similarity nuclear - reprocess, 6, low similarity nuclear - fissile, 10, intermediate similarity nuclear - sure, 6, low similarity nuclear - nuclear weapon, 14, intermediate similarity *** radioactive *** radioactive - plutonium, 6, low similarity radioactive - nuclear, 16, high similarity radioactive - uranium, 6, low similarity radioactive - smuggle, 0, low similarity radioactive - shipment, 0, low similarity radioactive - reprocess, 6, low similarity radioactive - fissile, 2, low similarity radioactive - sure, 8, low similarity radioactive - nuclear weapon, 2, low similarity *** uranium *** uranium - plutonium, 16, high similarity uranium - nuclear, 14, intermediate similarity uranium - radioactive, 6, low similarity uranium - smuggle, 0, low similarity uranium - shipment, 0, low similarity uranium - reprocess, 0, low similarity uranium - fissile, 2, low similarity uranium - sure, 0, low similarity uranium - nuclear weapon, 0, low similarity *** smuggle *** smuggle - plutonium, 0, low similarity smuggle - nuclear, 6, low similarity smuggle - radioactive, 0, low similarity smuggle - uranium, 0, low similarity smuggle - shipment, 2, low similarity smuggle - reprocess, 0, low similarity smuggle - fissile, 0, low similarity smuggle - sure, 0, low similarity smuggle - nuclear weapon, 0, low similarity *** shipment *** shipment - plutonium, 0, low similarity shipment - nuclear, 6, low similarity shipment - radioactive, 0, low similarity shipment - uranium, 0, low similarity shipment - smuggle, 2, low similarity shipment - reprocess, 0, low similarity shipment - fissile, 0, low similarity shipment - sure, 0, low similarity shipment - nuclear weapon, 0, low similarity *** reprocess *** reprocess - plutonium, 0, low similarity reprocess - nuclear, 6, low similarity reprocess - radioactive, 6, low similarity reprocess - uranium, 0, low similarity reprocess - smuggle, 0, low similarity reprocess - shipment, 0, low similarity reprocess - fissile, 2, low similarity reprocess - sure, 6, low similarity reprocess - nuclear weapon, 2, low similarity *** fissile *** fissile - plutonium, 2, low similarity fissile - nuclear, 10, intermediate similarity fissile - radioactive, 2, low similarity fissile - uranium, 2, low similarity fissile - smuggle, 0, low similarity fissile - shipment, 0, low similarity fissile - reprocess, 2, low similarity fissile - sure, 2, low similarity fissile - nuclear weapon, 0, low similarity *** sure *** sure - plutonium, 0, low similarity sure - nuclear, 6, low similarity sure - radioactive, 8, low similarity sure - uranium, 0, low similarity sure - smuggle, 0, low similarity sure - shipment, 0, low similarity sure - reprocess, 6, low similarity sure - fissile, 2, low similarity sure - nuclear weapon, 4, low similarity *** nuclear weapon *** nuclear weapon - plutonium, 0, low similarity nuclear weapon - nuclear, 14, intermediate similarity nuclear weapon - radioactive, 2, low similarity nuclear weapon - uranium, 0, low similarity nuclear weapon - smuggle, 0, low similarity nuclear weapon - shipment, 0, low similarity nuclear weapon - reprocess, 2, low similarity nuclear weapon - fissile, 0, low similarity nuclear weapon - sure, 4, low similarity Possible Roget's Thesaurus clusters: ------------------------------------ Head: 46 Disunion [nuclear, fissile] Head: 160 Power [nuclear, radioactive] Head: 385 Fuel [plutonium, nuclear, uranium] Head: 417 Light [nuclear, radioactive] Head: 723 Arms [nuclear, nuclear weapon] The 10 largest clusters: ------------------------ Head: 385 Fuel [plutonium, nuclear, uranium] Head: 723 Arms [nuclear, nuclear weapon] Head: 417 Light [nuclear, radioactive] Head: 160 Power [nuclear, radioactive] Head: 46 Disunion [nuclear, fissile] Words and phrases not in Roget's Thesaurus (20/30): -------------------------------------------------- [deuterium, lithium, thorium, tritium, nuclear material, radioactive material, radioactive substance, undine uta bloch von blottnitz, nuala ahern, radon, mox, illegal traffic, iaea, trisaia, mamère, dessel, alex smith, sellafield, illicit traffic, familiarisation]