The term 'said goodbye' can be summarized by the crossword solution 'PARTED, ' which is a six-letter word. Parting is a common phrase used to describe the act of saying goodbye, usually in a formal or emotional manner. It is often used when two people are separating, either temporarily or permanently. Parting can also refer to the end of a relationship, such as a romantic one, or the end of a friendship. In any case, parting is a way of expressing farewell and wishing someone well.