Episteme
"Episteme" is a philosophical term derived from the Ancient Greek word ἐπιστήμη "epistēmē", which can refer to knowledge, science or understanding, and which comes from the verb , meaning "to know, to understand, or to be acquainted with".
Bistek
Bistek (Spanish: "bistec") or Bistec is a Spanish loan word derived from the English words "beef steak" abbreviated.