Ancient Greek word for Liberalism?

What would be the closest word or phrase for modern Liberalism (American, political : personal freedom über alles, etc.) in Ancient Greek? 'h lucis? 'h 'apallagh? Something else?

Eukharistos eimi,
Rusticus

I gues some word combinations of Ελευθε?ία, Φίλος

like Φιλελευθε?ισμός.

This is the use in modern Greek.

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