self-denial
self-renunciation
self-sacrifice
forgoing
forswearing
renunciation
selflessness
abnegation
altruism
cross-bearing
devotedness
disinterestedness
love-duet
obliviousness
pointlessness
self-devotion
self-effacement
self-forgetfulness
self-mastery
steadfastness
straightforwardness
subservience
thoughtfulness
truthfulness
unselfishness
unworldliness
uprightness