Disappeared suddenly (8)
I believe the answer is:
vanished
(Other definitions for vanished that I've seen before include "Disappeared without trace" , "disappeared from view" , "disappeared from sight" , "gone" .)
I believe the answer is:
vanished
(Other definitions for vanished that I've seen before include "Disappeared without trace" , "disappeared from view" , "disappeared from sight" , "gone" .)