Dictionary / Vocabulary / 劣悪
れつあく
poor (quality, conditions, etc.); bad; inferior; poor-quality
common word
そのため、派遣労働者は劣悪な労働条件の下で働いている。
For that reason, temporary workers are working under inferior conditions.
低賃金、劣悪な労働条件、一方的な首切りなどの経済・労働問題はもとより、各種の人道的問題までも引き起こしている。
Of course, they are suffering from terrible working conditions such as low wages and arbitrary layoffs, as well as from various forms of discrimination.