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. TECHNOLOGICAL CONTEMPLATE MICROSCOPIC INNOVATION CONTAINERS IRRITATION SUGGESTING CONVINCING PERCEIVED NECESSITY ADVANTAGE INVENTION RESPONSE EVERYDAY FAILURES ACQUIRE USEFUL SCOTCH FOURTH THEORY MOTHER ICONS SCREW HENRY PAPER SAME LOOK PINS CLIP TAPE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title