Well-spoken and Well behaved

Well-spoken adjective - Able to express oneself clearly and well.

Well behaved and well-spoken are semantically related In some cases you can replace phrase "Well behaved" with "Well-spoken", this phrases are similar.

Well behaved adjective - (usually of children) someone who behaves in a manner that the speaker believes is correct.

Well-spoken and well behaved are semantically related in gentle topic. Sometimes you can use "Well-spoken" instead an adjective phrase "Well behaved".