The phrase "gat hooks into" denotes the act of catching or securing something, usually with a hook or clamp. As such, its antonyms would be words or phrases that connote the opposite of attachment, such as "disengage," "release," "unhook," "detach," "unfasten," or "detach." These words signify the removal of an object from its hold, indicating the severance or separation of a relationship or connection. In contrast to "gat hooks into," which signifies an action that strengthens an association, the antonyms imply acts that loosen, diminish or destroy the links between people or things.