indolent
01
怠惰な, 無精な
avoiding or resisting work, exertion, or activity
例
The indolent student frequently skipped classes and neglected assignments.
怠惰な学生は頻繁に授業をサボり、課題を怠った。
02
無痛の, ゆっくりと発達する
(of tumors, e.g.) slow to heal or develop and usually painless
