Graspable and Off the hook

Graspable adjective - Capable of being understood.

Off the hook and graspable are semantically related. In some cases you can use "Off the hook" instead an adjective "Graspable".

Off the hook adjective - Freed from danger or blame or obligation.

Graspable and off the hook are semantically related. Sometimes you can use "Graspable" instead an adjective phrase "Off the hook".