devotion
noun
[ dɪˈvəʊʃ(ə)n ]
• love, loyalty, or enthusiasm for a person or activity.
• "his devotion to duty never wavered"
Similar:
loyalty,
faithfulness,
fidelity,
trueness,
staunchness,
steadfastness,
constancy,
commitment,
adherence,
allegiance,
dedication,
devoutness,
fondness,
love,
admiration,
affection,
attentiveness,
care,
caring,
warmness,
closeness,
Origin:
Middle English: from Latin devotio(n- ), from devovere ‘consecrate’ (see devote).