Loyal

Pop artists thrive on the adulation of their loyal fans.

We must be loyal to our principles.

For his length of loyal service to his organization, he was only repaid in chicken feed.

It must be nice having such a loyal son. You don't have to wonder if you'll be taken care of in your old age.

He is loyal to his boss.

He remains loyal to his principles.

They are loyal to their master.

Dogs are loyal animals.

Mr. Johnson's workers are loyal to him.

Tom is a loyal citizen of his country.