Some common synonyms of loyal are constant, faithful, resolute, staunch, and steadfast. While all these words mean firm in adherence to whatever one owes allegiance, loyal implies a firm resistance to … Someone who is loyal remains firm in their friendship or support for a person or thing.

Learn more. Faithful to one's sovereign, government, or state. See examples of loyal used in a sentence. If you are faithful and devoted to someone or something, you're loyal. If you refuse to buy milk from anyone other than farmer jones, then you're a very loyal customer. Someone who is loyal is reliable … Definition of loyal adjective in oxford advanced learner's dictionary.

If you refuse to buy milk from anyone other than farmer jones, then you're a very loyal customer. Someone who is loyal is reliable … Definition of loyal adjective in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.