Self-directed and Self-motivated

Self-directed adjective - (of persons) free from external control and constraint in e.g. action and judgment.

Self-motivated and self-directed are semantically related. In some cases you can use "Self-motivated" instead an adjective phrase "Self-directed".

Self-directed and self-motivated are semantically related. Sometimes you can replace phrase "Self-directed" with "Self-motivated", this phrases are similar.