Firm and Refractory

Firm adjective - Not showing weakness or uncertainty.

Refractory and firm are semantically related in inflexible topic. In some cases you can use "Refractory" instead an adjective "Firm".

Nearby Words: firming, firmness, firmly, firmed

Refractory adjective - Given to resisting authority or another's control.

Firm and refractory are semantically related in inflexible topic. Sometimes you can use "Firm" instead an adjective "Refractory".

Nearby Words: refractoriness, refraction, refractive, refracting, refractional