pir

Usage

• empirical

  Empirical evidence or study is based on real experience or scientific experiments rather than on unproven theories.

• perilous

  A perilous situation is highly dangerous or extremely risky.

• empiricism

  (philosophy) the doctrine that knowledge derives from experience

• imperil

  pose a threat to

• peril

  pose a threat to

• piracy

  hijacking on the high seas or in similar contexts

• pirate(n.)

  someone who uses another person's words or ideas as if they were his own

• pirate(v.)

  copy illegally

• piratical

  characteristic of pirates