haphazard

Adjective Satellite

• dependent upon or characterized by chance
  • "a haphazard plan of action"
• marked by great carelessness
  • "a most haphazard system of record keeping"

Adverb

• without care; in a slapdash manner
  • "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"

Synonyms

haphazardly, hit-or-miss, slapdash, slipshod, sloppy