the act of helping someone out of a dangerous or unpleasant situation:
RESCUE (N/V/A) - RESCUER (N)
to move something from a lower to a higher position:
TO LIFT (V)
to direct the way that a vehicle, esp. a ship or aircraft will travel, or to find a direction across, along, or over an area of water or land:
NAVIGATE (V) - NAVIGATION (N) - NAVIGATOR (N) - NAVIGATIONAL (A)
to know someone or something because you have seen or heard him or her or experienced it before:
TO RECOGNIZE (V) - RECOGNITION (N) - (UN)RECOGNIZABLE (A)
WEIGHT (N) - WEIGH (V) - WEIGHTLESS (A)
