faithfulness

noun
UK /ˈfeɪθfəlnəs/
US /ˈfeɪθfəlnəs/

Being loyal and always keeping your promises.

Her faithfulness to her friends made everyone trust her.


OTHER MEANINGS

2. Staying true to a person you love or care about.

The dog's faithfulness to its owner was clear to see.

3. Being accurate and true to the original.

The movie's faithfulness to the book pleased the fans.

4. Keeping strong belief in something even when it is hard.

His faithfulness to his religion gave him strength.

5. Doing your duty carefully and without giving up.

The nurse's faithfulness to her patients was praised by everyone.