Standing still is a state of being in which one does not move. The term can be described in three different ways: MOTIONLESS (10 letters), STAGNANT (8 letters), and STATIONARY (10 letters). MOTIONLESS implies that one is completely still, while STAGNANT suggests that one is not moving but is also not progressing. STATIONARY implies that one is not moving but is also not changing position. All three terms refer to the same state of being, which is standing still.