Sentence:  The rooms seemed to run on for blocks, stuffed with automata human and animal assembled and in pieces, disappearing-cabinets, tables that would float in midair and other trick furniture, Davenport figures with dark-rimmed eyes in sinister faces, lengths of perfect black velvet and multicolored silk brocade <WSD>a-riot</WSD> with Oriental scenes ... 
Meaning of the word marked with <WSD> tags:  Filled in an unrestrained manner.