Open English Wordnet
Adjectives
(s)haphazard, slapdash, slipshod, sloppymarked by great carelessness“a most haphazard system of record keeping”,
“slapdash work”,
“slipshod spelling”,
“sloppy workmanship” Adverbs
(r)slapdash, slam-bangin a careless or reckless manner“the shelves were put up slapdash”