na-adjective, noun
loose; lax; indiscreet; whimsical
Describes a person, attitude, or management style that is careless, undisciplined, or lacking in restraint. Often used in negative contexts such as 放漫経営 (lax management) or 放漫財政 (loose fiscal policy).
彼の放漫な態度が問題を引き起こした。
His lax attitude caused problems.
放漫経営
The company went bankrupt due to lax management.