Share Word Search Etty Darwin and the Four Pebble Problem To create your word search for "Etty Darwin and the Four Pebble Problem", 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. INTELLECTUAL RELATIONSHIP CONVERSATION IMAGINATION THOUGHTFUL FEATURING HENRIETTA IMAGINED GORGEOUS DAUGHTER EXPLORES BELIEVES CHARLES SCIENCE NOTHING EDITOR FAMOUS DARWIN STROLL FATHER BELIEF PONDER PROOF LOVES WALK WORK MIND LIFE NEED OPEN How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title