Limitless and Undefined

Limitless adjective - Being or seeming to be without limits.

Undefined and limitless are semantically related in infinite topic. In some cases you can use "Undefined" instead an adjective "Limitless", when it comes to topics like never-ending.

Nearby Word: limit

Undefined adjective - Not seen or understood clearly.

Limitless and undefined are semantically related in infinite topic. You can use "Limitless" instead an adjective "Undefined".