Share Word Search Newton's Rainbow To create your word search for "Newton's Rainbow", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. UNDERSTANDING ILLUMINATED INFLUENTIAL EVENTUALLY CELEBRATES CAMBRIDGE MYSTERIES BIOGRAPHY ENCOUNTER RAINBOWS BUILDING SUPPOSED FALLING EARLIER MANKIND GRAVITY PICTURE CURIOUS SCIENCE NATURAL THEORY MOTION WORLD BEGAN KEVIN YOUNG APPLE ISAAC GAVE WORK How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title