Related by context. Frequent words. (Click for all words.) 76 unidentified 54 Unnamed 53 anonymous 52 unconfirmed 52 unnamed sources 51 unspecified 50 citing unnamed 50 undisclosed 50 requested anonymity 48 citing unidentified 46 reportedly 46 remain anonymous 44 Citing unnamed sources 44 requesting anonymity 44 quoting unidentified 44 nameless 43 Citing unnamed 43 Citing unidentified 42 quoting unnamed sources 41 quoting unnamed 41 alleged 41 remain nameless 40 insider 40 official 40 speaking anonymously 39 unknown 39 unsourced 38 anonymity 38 allegedly 37 purportedly 37 surnamed 37 confirmed 37 rumored 36 quoting 36 quoted 36 identified 36 Unidentified 36 named 36 overheard 36 Unconfirmed reports 36 newspaper 36 unconfirmed reports 35 disgruntled 35 secretly 35 unsourced report 35 unwitting 35 undisclosed location 35 undisclosed sum 35 intermediary 35 familiar 34 Sources 34 apparently 34 undetermined 34 anonymously 34 DigiTimes 34 confided 34 undercover agent 34 source 34 naming 34 another 33 acquaintance 33 presumably 33 sources 33 former 33 anonymous caller 33 suspected 33 leaked 33 contacted 33 outed 33 informant 33 undercover 33 Reliable sources 33 approached 32 undercover FBI 32 unattributed 32 reported 32 Vedomosti 32 uncorroborated 32 purported 32 undisclosed amount 32 magazine Der Spiegel 32 Der Spiegel 32 unregistered 32 Informed sources 31 independent 31 Boy Genius Report 31 unofficial 31 Kommersant 31 leaked memo 31 sole 31 citing 31 cryptically 31 feared reprisals 31 variously 31 onlooker 31 Reportedly 31 according 31 intoxicating agent 31 impostor 31 unreleased 31 AppleInsider