 
 ✦ Ameliorate - make a bad situation better.
✦ Blitzkrieg - an arms surprise attack using swift, overwhelming military force involving artillery, mechanized weaponry, and air-assults.
✦ Bureau - in american english: a chest of drawers, wardrobe, or dresser. in british english: a type of desk with drawers.
✦ Clandestine - secrecy usually to hide something illicit or improper
✦ Emphemeral - lasting for a very short time.
✦ Emulous - wanting to be better than others.
✦ Extemporaneous - made up or done on the spot.
✦ Irascible - easily provoked; irritable.
✦ Liaison - something or someone that allows for cooperation or communication between people or a group of people.
✦ Limerence - being very infatuated with another person, sometimes with the strong desire for reciprocation of one's feelings.
✦ Lividity - the purplish discoloration of skin caused by the pooling and settling of blood after death; livor mortis.
✦ Mellifluous - a sound that is sweet or music or pleasing to hear.
✦ Naivety - lack of wisdom or judgement
✦ Sardonic - a grim mocking or cynical tone of voice.
✦ Seraphic - angelic and sweet.
✦ Tsarevna - the daughter of a tsar.