idioms 1
idioms 2
100
talk behind someone's back
talk about a person without her/him knowing
100
love to hear oneself speak
enjoy talking when no one's listening
200
stick to the point
continue talking about the main idea
200
talk around a point
talk about something without addressing it directly
300
have a sharp tongue
talk in a bitter, critical way 
300
have a way with words
have a talent for speaking
400
talk someone's ear off
talk until the person is tired of listening
400
talk someone into something
convince a person to do something