Share Word Search The Evolution of Useful Things To create your word search for "The Evolution of Useful Things", 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. CONTEMPLATE MICROSCOPIC DELIGHTFUL CONTAINERS SUGGESTING CONVINCING IRRITATION INNOVATION ARTIFACTS NECESSITY INVENTION ADVANTAGE EXISTING RESPONSE FAILURES EVERYDAY THEORY SCOTCH MOTHER FOURTH RARELY COUNT TAKES ICONS SCREW HENRY CLIP SAME PINS TAPE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title