Difference between 仮、一時的、臨時 when expressing "temporary"


All of these words express "temporary" but I can't understand the difference
and in which contexts each are used.

For example:

> **仮** の包帯 A temporary bandage
>
> **一時的** な住宅 A temporary residence
>
> **臨時** 列車 A temporary train

Are they all interchangeable in these sentences? What is the difference?




  * **仮の** is more like _tentative_. It describes something is to be replaced by an official/final/permanent one in the future. For example 仮のタイトル is a tentative title.
  * **臨時(の)** is an antonym of _regular_ , _periodic_ or _scheduled_. It describes something is an additional, unscheduled or "ad-hoc" one. 
  * **一時的** is _temporary_. It describes something is not permanent.

For example, in a job hunting context:

  * **仮(の)採用** : You are tentatively or unofficially hired for evaluation. You may be fired if your performance turned out to be poor.
  * **臨時(の)採用** : You are hired outside the regular/scheduled recruitment process. The employment relationship will be permanent unless otherwise mentioned.
  * **一時的(な)採用** : Temporary employment. Your employment will finish after a certain period.




  * **仮の** is more like _tentative_. It describes something is to be replaced by an official/final/permanent one in the future. For example 仮のタイトル is a tentative title.
  * **臨時(の)** is an antonym of _regular_ , _periodic_ or _scheduled_. It describes something is an additional, unscheduled or "ad-hoc" one. 
  * **一時的** is _temporary_. It describes something is not permanent.

For example, in a job hunting context:

  * **仮(の)採用** : You are tentatively or unofficially hired for evaluation. You may be fired if your performance turned out to be poor.
  * **臨時(の)採用** : You are hired outside the regular/scheduled recruitment process. The employment relationship will be permanent unless otherwise mentioned.
  * **一時的(な)採用** : Temporary employment. Your employment will finish after a certain period.

