άπειρος·The word can denote both 'infinite' and 'inexperienced'. Because one can not experience infinity. Source
Fakelaki·A special form of bribery that comes in a little envelope. Used in Greece for public servants to actually do their job and show some favoritism. Source
Ξηροντόβαλα·Ksêrodóvala : Orange juice pulp that overwhelms the orange juice, by being too numerous. Source
Aristeia·Miraculous warriorship, a long continuous streak of godlike combat ability during a battle. Source
σωφροσύνη (sophrosyne)·An ancient Greek concept of an ideal of excellence of character and soundness of mind. Source
Xenia·The unique relationship between guest and host, the exchange of guest-gifts for shelter and guaranteed protection. Source