useless trivia: What Word Means: A Japanese Culture The Followed The Jomon Period?

Questions

Name applied to a ship to indicate that it is a very fast sailer?

Name applied to any craft having twin hulls?

Name applied to any plant that retains its foliage through two or more consecutive seasons?

Name applied to several types of skin eruptions characterized by formation of blisters?

Name collectively applied to numerous species of a family of waterfowl?