ずさん

na-adjective杜撰ずさん · zusan

1. Englishcareless; 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. Englishusing unreliable sources (in a piece of writing); piece of writing with unreliable sources or many errors

Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)