Murder (4)
'murder' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for slay that I've seen before include "Violently kill" , "Massacre" , "Kill (literary)" , "Fatally hit" , "Butcher" .)
'murder' is the definition.
(I know that murder is a more specific form of kill)
This is all the clue.
(Other definitions for kill that I've seen before include "Bump off" , "Slaughter" , "Murder" , "Destroy" , "Deprive of life" .)
'murder' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for assassinate that I've seen before include "Murder (a public figure)" , "Kill by contract" , "Murder (a political or religious leader)" , "Kill for a cause" , "Murder a prominent person" .)
'murder' is the definition.
(synonyms)
This is all the clue.
(Other definitions for homicide that I've seen before include "Serious crime" , "The killing of a human (mainly US)" , "Murder (of one person)" , "The killing of one person by another" , "Unlawful killing of a person by another" .)
(Another definition for inc that I've seen is " Including (abbrev.)".)
(Other definitions for one that I've seen before include "This is singular" , "Figure" , "United" , "Hour after midnight" , "Ace" .)