Prentice and Unprocessed

Prentice noun - Someone who works for an expert to learn a trade.

Unprocessed and prentice are semantically related in unrefined topic. In some cases you can use "Unprocessed" instead an adjective "Prentice".

Unprocessed adjective - Being such as found in nature and not altered by processing or refining.

Prentice and unprocessed are semantically related in crude topic. Sometimes you can use "Prentice" instead an adjective "Unprocessed".