The term MOVED RAPIDLY can be summarized by three crossword solutions: SPED (4 letters), DARTED (6 letters), and TORE (4 letters). SPED is an informal term meaning to move quickly, while DARTED implies a sudden, swift movement. TORE is a verb meaning to move quickly and forcefully. All three words describe a fast-paced movement, suggesting that the term MOVED RAPIDLY is used to describe something that is moving at a high speed.