"a haphazard plan of action"
"his judgment is rather hit-or-miss"
"a most haphazard system of record keeping"
"slapdash work"
"slipshod spelling"
"sloppy workmanship"
"the Prime Minister was wearing a grey 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"
