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