valid

valide, valable

Accepté parce qu’il respecte les règles ou peut encore être utilisé.

En anglais simple : Accepted because it follows the rules or is still allowed to be used.

• You need a valid passport.
• Is this ticket still valid?
• The agreement remains valid for another year.

Comment l'utiliser : valid for something (This ticket is valid for three days.); valid until something (The permit is valid until December.)

Synonymes : acceptable, legitimate

Contraires : invalid

Expressions courantes : valid passport, valid ticket, valid for travel

fondé, valable, justifié

Appuyé sur de bonnes raisons ou des faits, et qui mérite d’être accepté ou examiné.

En anglais simple : Based on good reasons or facts, and worth accepting or considering.

• She has a valid point.
• There is no valid reason to cancel the meeting.
• His concerns about the cost were valid.

Synonymes : reasonable, sound, justified, well-founded

Contraires : invalid, unfounded

Expressions courantes : valid reason, valid argument, valid point