adj. 25B6; adjective CARELESS, slipshod, sloppy, hurried, haphazard, unsystematic, untidy, messy, hit-or-miss, negligent, neglectful, lax; informal slap-happy; Brit. informal shambolic.
meticulous.
SLAPDASH
Meaning of SLAPDASH in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012