Share Word Search Extinction To create your word search for "Extinction", 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. EXTINCTIONS ATMOSPHERE SCIENTIFIC SPOTLIGHTS POTENTIAL ASTEROID GEOLOGIC EVIDENCE TOGETHER VOLCANIC ENGAGING EXCAVATE ELEMENTS PRESENCE CLEARER CURRENT EXTINCT CASTEEL BILLION EVENTS PIECES EFFECT HIGHER LIVED RIGHT ERAS GONE RATE LIFE FUN How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title