wrack(the remains, a wreck) noun [UK: ræk] [US: ˈræk]
restosnoun {m-Pl}
debris(rubble, wreckage, scattered remains of something destroyed) noun [UK: ˈdeɪ.briː] [US: də.ˈbriː]Satellite imagery is being used in an effort to narrow down the area in the Indian Ocean where floating debris has been observed. = Se están usando imágenes de satélite en un intento de reducir el área del océano Índico donde se han observado restos flotantes.
remain(That which is left; relic; remainder) noun [UK: rɪ.ˈmeɪn] [US: rə.ˈmeɪn]
remains [remains](what is left after a person (or any organism) dies; a corpse) noun [UK: rɪ.ˈmeɪnz] [US: rə.ˈmeɪnz]They dug up a box containing human remains. = Desenterraron una caja que contenía restos humanos.