godan verb (-su), transitive verb
scatter around; leave untidy; make a mess
Transitive verb meaning to leave things scattered or messy, often through carelessness or lack of tidying up. Focuses on the resulting disorder.
子供がおもちゃを部屋中に散らかした。
The child scattered toys all over the room.
服を脱ぎ散らかさないで、ちゃんと
Don't leave your clothes lying around; put them away properly.