All and Undiminished

All adjective - Not divided or scattered among several areas of interest or concern.

Undiminished and all are semantically related In some cases you can use "Undiminished" instead an adjective "All".

Undiminished adjective - Not lessened or diminished.

All and undiminished are semantically related in amount topic. Sometimes you can use "All" instead an adjective "Undiminished", if it concerns topics such as complete, total.