Risk (6)
'risk' is the definition.
(hazarding is a kind of risking)
This is all the clue.
(Other definitions for hazard that I've seen before include "Something dangerous, such as black ice?" , "Difficulty" , "Jeopardy as on golf course" , "Golf course obstacle" , "Danger, risk - perhaps on golf course" .)
'risk' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for danger that I've seen before include "Red flag, for example" , "'Peril, risk (6)'" , "Garden (anag) - peril" , "Menace" , "Peril, hazard" .)
'risk' is the definition.
(gamble is a kind of risk)
This is the entire clue.
(Other definitions for gamble that I've seen before include "Take a risk" , "Take risks" , "Bet -- Procter's partner" , "Run a risk" , "Bet; risky undertaking" .)
'risk' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for incur that I've seen before include "Become liable or subject to" , "Become subject to (eg, taxes)" , "Risk" , "Bring upon oneself - be liable for" , "Become liable to (costs)" .)
'risk' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for speculate that I've seen before include "Consider" , "Gamble - guess" , "Surmise" , "As before, observe" , "Form opinion without definite knowledge" .)