Share Word Search Sustainable Structures To create your word search for "Sustainable Structures", 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. KNOWLEDGEABLE SPECTACULARLY ARCHITECTURE SUSTAINABLY FASCINATING ANTARCTICA COLLECTION CATEGORIES STRUCTURES HIGHLIGHTS ARCHITECTS OPTIMIZED ENGINEERS STUNNING APPROACH STANDARD TERMITE ELEMENT CARING CLEAN FLOAT CLOSE BUILT STEAM LOCAL SKIS NSTA STEM KEY EYE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title