Similar Words to Prevail:

Die Hard
Dominate
Endure
Hold
Obtain
Persist
Predominate
Reign
Rule
Run
Triumph

Examples:

1. If we prevail upon the French officials as representatives of Why don't you get a haircut?

Definitions of Prevail:

1. Be larger in number, quantity, power, status or importance
2. Be valid, applicable, or true
3. Continue to exist
4. Prove superior
5. Use persuasion successfully