'disinterested love' is a correct and usable phrase in written English.
You can use it to refer to a type of love that is selfless and without expectations. For example, "His disinterested love for his neighbor was evident in the kindness he showed her."
This makes your friends sometimes wary: they perceive a degree of compensating possessiveness in your make-up, and fear that this may sometimes motivate your affections rather more than simple disinterested love.
He is, of course; he is rich in feeling, rich in understanding, rich in that quality of disinterested love that enables him to say, from his heart: "I will never stir from your side".
Little Dorrit is essentially a morality play, an allegory of the imprisonment and ordeal of Everyman, who sets forth on a journey whose ultimate end is freedom of the spirit through disinterested love (for Dickens, the only salvation).
The film does not ignore the awkward question of a middle-aged man's fascination for young boys, but the result is an exhilarating, beautifully acted celebration of a pure, disinterested love.
By his day, Sufism had grown far beyond its early forms, which were represented by al-Ḥasan al-Baṣrī (died 728), who practiced zuhd, or rejection of the world, and by Rābiʿah al-ʿAdawiyyah (died 801), who formulated the Sufi ideal of a disinterested love of God.
Still, I suspect he loves his Freud, the one who encourages a view of complicated selfhood in the same way that Dostoyevsky or Shakespeare do, with the kind of disinterested love he admits, in a touching moment, to feeling for his patients.
I loved Sylvia in the way I love other friends - for her intelligence, her liveliness and the pleasure of her company, and for the disinterested passion for poetry which we shared.
Denied access to full information, she acts purely out of disinterested loyalty and love.
Why is she so wonderful in disinterested ways — communicating love to people she's never met, paving a hard path to peace inside and out for the loneliest of the lonely among us — yet sometimes so mean in a personal way?
With the exception of the psychiatrist's disinterested affection for her, love is either missing or unrecognized in "The Bell Jar".
'Friendship is a disinterested commerce between equals; love an abject intercourse between tyrants and slaves.' Oliver Goldsmith, 1768 The troubadours of 11th century Languedoc invented something called Gai Saber, which used to be translated as "gay science", although "happy wisdom" is less confusing.
