The term 'Start to Go Out' can be summarized by two crossword solutions: FLICKER (7 letters) and WANE (4 letters). FLICKER is a verb meaning to burn unsteadily or to move quickly back and forth. It is often used to describe the light of a candle or a flame. WANE is a verb meaning to gradually decrease in intensity, strength, or size. It is often used to describe the waning of the moon or the sun. Together, these two words describe the process of something beginning to diminish or fade away.