viable

実行可能な

現実の状況で実行したり使ったりできる。

やさしい英語で： Possible to do or use in a real situation.

• This is a viable option.
• We found no viable alternative to closing the office.
• Is your plan viable with such a small budget?

類義語： feasible, practicable, workable

反対語： impossible

よく使う表現： viable option, viable alternative, viable solution, viable plan

持続可能な、成り立つ

うまく機能し、成功した状態を続けられる。

やさしい英語で： Able to work well and continue successfully.

• The business is still viable.
• Higher sales made the project financially viable.
• They need a viable peace agreement that both sides will respect.

類義語： workable, sustainable

よく使う表現： commercially viable, viable business, economically viable

生存可能な、発芽可能な

生き続けて成長できる。種子なら芽を出せる。

やさしい英語で： Able to stay alive and develop.

• These seeds are still viable.
• The laboratory tested whether the cells were viable.
• Doctors said the fetus was viable at that stage.

類義語： living

反対語： nonviable

よく使う表現： viable seeds, viable embryo, viable cells