杜撰
1
careless;sloppy;faulty
トニーは人を雇い、もっと客を掴み、仕事をより早くずさんにやれば、もっと金もうけができると思ったのだ。
Tony realized that if he hired another crew, got more customers and did the job quicker and sloppier, he could make more money.
2
using unreliable sources (in a piece of writing);piece of writing with unreliable sources or many errors