Firm and Permanent

Firm adjective - Not showing weakness or uncertainty.

Permanent is a synonym for firm. In some cases you can use "Permanent" instead an adjective "Firm".

Nearby Words: firming, firmness, firmly, firmed

Permanent adjective - Lasting forever.

Firm is a synonym for permanent in established topic. Sometimes you can use "Firm" instead an adjective "Permanent", if it concerns topics such as long-term.

Nearby Words: permanently, permanence, permanency