loyalty
Definitions
A strong feeling of support or allegiance to a person, group, or cause.
The quality of being faithful and steadfast in one's commitments or obligations.
Examples
The dog is known for its unwavering loyalty to its owner.
The company rewarded his years of loyalty with a generous promotion.
She questioned the loyalty of her friends after they betrayed her trust.
Synonyms
allegiance faithfulness devotion fidelity constancy steadfastness dedication
Antonyms
treachery betrayal disloyalty infidelity perfidy fickleness duplicity