Improver and Trainee

Improver noun - Someone devoted to the promotion of human welfare and to social reforms.

Trainee and improver are semantically related. In some cases you can use "Trainee" instead a noun "Improver".

Nearby Words: improve, improvement, improved, improving, improvable

Trainee noun - Someone who is being trained.

Improver and trainee are semantically related. You can use "Improver" instead a noun "Trainee".

Nearby Words: train, trained, training, trainer