slapdash Synonyms

bang slam-bang slap slipshod sloppy smack haphazard bolt slap bang unmethodical slack shoddy remiss reckless rash precipitant perfunctory scattershot hit-or-miss slovenly messy haphazardly make do unsystematic untidy thoughtless superficial half-assed hit-and-miss passing offhand negligent disorganized disorderly discinct directly designless derelict cursory crude clumsy casual carelessly disregardful hastily hasty neglectful makeshift lax lackadaisical