Devastation (9)
'devastation' is the definition.
(I know that ruin is a type of devastation)
This is all the clue.
(Other definitions for ruin that I've seen before include "Wreck" , "state of collapse" , "loss of position" , "Complete collapse or destruction" , "Disaster, collapse" .)
'devastation' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for havoc that I've seen before include "Total destruction" , "Chaos, confusion" , "Pandemonium" , "Mayhem" , "desolation" .)
'devastation' is the definition.
(ruination is a kind of devastation)
This is the entire clue.
(Other definitions for ruination that I've seen before include "Devastation" , "State of destruction" , "A fruit; Chuck ---, rock 'n' roll singer" , "Complete downfall" , "total disaster" .)