The term 'motley, as a crew' can be summed up in the crossword solution 'RAGTAG, ' which is a six-letter word. RAGTAG is an informal term used to describe a group of people who are disorganized, mismatched, and generally unkempt in appearance. It is often used to describe a group of people who have come together for a common purpose, such as a crew or a team. The term has its origins in the 16th century, when it was used to describe a group of beggars or vagabonds.