Keynote noun – The central part or aspect of something under consideration. Talk and keynote are semantically related. In some cases you can use "Talk" instead a noun "Keynote". Nearby Word: keynoter
Talk noun – A usually formal discourse delivered to an audience. Keynote and talk are semantically related. Sometimes you can use "Keynote" instead a noun "Talk". Nearby Words: talking, talkative, talker, talkie