Transient

一時的

ichijiteki

(remaining for only a brief time)

一過性

ikkasei

(remaining for only a brief time)

儚い

hakanai

(passing or disappearing with time; transitory)

瞬間的

shunkanteki

(remaining for only a brief time)

精神の外部

(operating beyond itself; having an external effect)

過渡

kato

(Decaying with time, especially exponentially)

過渡

kato

(passing through; passing from one person to another)

ホームレス

hōmuresu

(homeless)

一時的なもの

ichijitekina mono

(something transient)

渡り労働者

watari rōdōsha

(traveller)

過渡現象

kato genshō

(physics)