Share Word Search How Machines Work To create your word search for "How Machines Work", 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. ENGINEERING SCIENTIFIC INTRODUCES ADVENTURE KNOWLEDGE SHOWCASES ELEMENTS INTREPID NEWFOUND SCIENCE PULLEYS HAMMERS MACHINE LOWDOWN FRIENDS MODELS WEDGES UNIQUE PACKED PLANES GUIDE BRAIN DAVID SLOTH BREAK MEGA GEAR PLOT COGS ZOO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title