adjective
Synonyms: negligent , behindhand, careless, delinquent, derelict, disregardful, lax, neglectful, regardless, slack
Related Word: faineant, indolent, lazy, slothful
Antonyms: scrupulous
adjective
Synonyms: negligent , behindhand, careless, delinquent, derelict, disregardful, lax, neglectful, regardless, slack
Related Word: faineant, indolent, lazy, slothful
Antonyms: scrupulous
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003