Being a knowledgeable speaker means you are well informed about subject matters and speaking techniques. A speaker who has insufficient knowledge does not know what he or she is talking about and does not know how to make an effective presentation.Being skilled in speaking means you have mastered speaking techniques and are able to deliver a speech in an effective manner.
Knowledge and skill are part of the natural progression from good health, excellence, value and honor.
Importance and benefits
It is much easier to give a speech if you thoroughly know the subject matter and are skilled in speaking techniques. Lack of knowledge can result in anxiety and embarrassment. The audience responds better to a knowledgeable speaker.