You actually spelled it correctly: Devotion.
The correct spelling is "loyalty" (devotion, faithfulness).
The correct spelling is "dedication" (devotion to a cause, or a ceremony establishing a church, building, or structure).
The plural of devotion is devotions.
The girl's devotion to her job was unbelievable.
Ghosts of Devotion was created in 2007.
True Devotion was created in 1987.
- I Wanna Give You - Devotion was created in 1990.
40 Hours Devotion
The man served her with love and devotion.
"Devotion" in Spanish is "devoción".
40 Hours Devotion
His devotion to his training set an example for the other students.