Endanger (4)
'endanger' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for risk that I've seen before include "dangerous thing" , "Possibility of bad outcome" , "Gamble" , "Assessment of potential dangers -- any silk saris (anag)" , "Endanger, jeopardise" .)
'endanger' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for imperil that I've seen before include "Expose" , "Jeopardize" , "Put in danger" , "Endanger" , "Put at risk" .)
'endanger' is the definition.
(I know that endanger can be written as threaten)
This is the entire clue.
(Other definitions for threaten that I've seen before include "Warn of violence" , "'Menace, intimidate (8)'" , "Foreshadow" , "Put at risk, endanger" , "Utter intentions of injury or punishment" .)
'endanger' is the definition.
(thesaurus)
This is the entire clue.