Fail-safe and Loyal

Fail-safe adjective - Not likely to fail.

Loyal and fail-safe are semantically related. In some cases you can use "Loyal" instead an adjective phrase "Fail-safe".

Loyal adjective - Firm in one's allegiance to someone or something.

Fail-safe and loyal are semantically related. Sometimes you can use "Fail-safe" instead an adjective "Loyal".

Nearby Words: loyalty, loyally, loyalist