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| Subject | English | Russian |
| intell. | covert agent | тайный агент (Saint John Hunt is the eldest son of "super-spy" E. Howard Hunt, the CIA covert agent best known as the leader of the White House "plumbers" black bag team, whose botched burglary and arrest led to the impeachment and resignation of then President Richard Nixon.  coasttocoastam.com ART Vancouver) |
| intell. | covert nerve agent programme | секретная программа разработки нервно-паралитических отравляющих веществ (Alex_Odeychuk) |
| gen. | top covert agent | суперагент (Филимонов) |