The crossword solution for the term RUSTLED is SWISHED, which is a 7-letter word. It is an onomatopoeia, which is a word that imitates or suggests the source of the sound that it describes. In this case, it is used to describe the sound of something moving quickly through the air, such as a flag or a cape. Rustling is a similar sound, but it is usually associated with fabric or leaves being moved by the wind.