杜撰 ずさん
zusan

Noun
na-Adjective

1. careless; sloppy; faulty

Usually Written in Kana
トニーは ひと やとい、もっと きゃく つか、仕事 しごとをより はやくずさんにやれば、もっと かねもうけができると おもったのだ。
toniiwa hitō yatoi motto kyakuo tsukami shigotō yori hayaku zusanni yareba motto kanemōkega dekiruto omotta noda.
Tony realized that if he hired another crew, got more customers and did the job quicker and sloppier, he could make more money.
Noun

2. using unreliable sources (in a piece of writing); piece of writing with unreliable sources or many errors

Other forms: