Off-load and Take off

Off-load verb - To empty or rid of cargo.

Take off and off-load are semantically related. in unload topic. In some cases you can use "Take off" instead a verb phrase "Off-load", when it comes to topics like be in motion.

Take off verb - To leave a place often for another.

Off-load and take off are semantically related. Sometimes you can use "Off-load" instead a verb "Take off".