Below you can find the It's the sequential standing & sitting by sports spectators to give the impression of undulation Jeopardy Words Answer. The answer to It's the sequential standing & sitting by sports spectators to give the impression of undulation has 4 letters. This clue belongs to the Star-spangled banner words category and is part of Jeopardy Word Level 123. If you scroll near the bottom you will find other clues and answers part of level 123