Hook up and Line up

Hook up verb - To come or be together as friends.

Line up and hook up are semantically related in bring or come together topic. In some cases you can use "Line up" instead a verb "Hook up", when it comes to topics like associated with a larger organization.

Line up verb - Form a line.

Hook up and line up are semantically related in bring or come together topic. Sometimes you can use "Hook up" instead a verb "Line up", if it concerns topics such as associated with a larger organization.