Collocations with "hazard"

a risk or danger that is inherent in a particular job

something that can be a source of danger that is not visible

a danger or risk that is not immediately apparent

the ability to recognize potential dangers, especially when driving

to be a risk or danger, especially to health or safety

the potential danger of earthquakes in an area

a warning about something that is dangerous

To make a guess, especially one that you are uncertain about; more formal.