constancy
US /ˈkɑːn.stən.si/
UK /ˈkɑːn.stən.si/

1.
keteguhan, kesetiaan, konsistensi
the quality of being unchanging or steadfast; faithfulness
:
•
Her constancy in friendship was admirable.
Keteguhannya dalam persahabatan patut dikagumi.
•
The constancy of the stars in the night sky is a comforting thought.
Keteguhan bintang-bintang di langit malam adalah pemikiran yang menenangkan.