All-time and Long-lasting

All-time adjective - Unsurpassed in some respect up to the present.

Long-lasting and all-time are semantically related. In some cases you can use "Long-lasting" instead an adjective phrase "All-time".

Long-lasting adjective - Existing for a long time.

All-time and long-lasting are semantically related. Sometimes you can use "All-time" instead an adjective phrase "Long-lasting".