Pull out and Pull back

Pull out verb - To leave a place often for another.

Pull back is a synonym for pull out in pull topic. In some cases you can use "Pull back" instead a verb "Pull out".

Pull back verb - Pull back or move away or backward.

Pull out is a synonym for pull back in withdraw topic. You can use "Pull out" instead a verb "Pull back", if it concerns topics such as pull, retire, back off, leave a place or responsibility.