adjective: dependent upon or characterized by chance
Example: "A haphazard plan of action"
adjective: marked by great carelessness
Example: "A most haphazard system of record keeping"
adverb: without care; in a slapdash manner
Example: "The Prime Minister was wearing a gray suit and a white shirt with a soft collar, but his neck had become thinner and the collar stood away from it as if it had been bought haphazard"