Amor

Example:She expressed her deep affection for her children through her daily care and attention.

Definition:A feeling of fondness and warmth toward someone or something.

Example:His devotion to his work was evident in the meticulous attention he paid to every project.

Definition:A profound and sincere sustaining commitment or allegiance.

Example:Their long-term relationship was characterized by a profound passion for each other.

Definition:A strong feeling of excitement, attachment, or lust for someone or something.