The term 'Went Nonchalantly' can be summarized by the crossword solution 'SASHAYED, ' which is an 8 letter word. Sashaying is a type of walking with a graceful, confident stride that is often used in dance. It is also used to describe someone who is walking with a carefree attitude, as if they are not concerned with what is going on around them. Therefore, the term 'Went Nonchalantly' can be summarized as 'SASHAYED, ' which implies a graceful, confident, and unconcerned walk.