Cub and Prentice

Cub noun - A person who is just starting out in a field of activity.

Prentice and cub are semantically related In some cases you can use "Prentice" instead a noun "Cub".

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

Cub and prentice are semantically related in person just learning something topic. Sometimes you can use "Cub" instead a noun "Prentice".