Antonyms of camaraderie:
forlornness, loneliness, lonesomeness.
Examples of usage:
— The Intriguers, William Le Queux.
They perform for her out of camaraderie.
— That Fortune, Charles Dudley Warner Last Updated: February 22, 2009.
What was wanting to make this charming camaraderie perfect?
— The Moon out of Reach, Margaret Pedler.
Dinner was a delightful meal, full of the familiar gossip of the artistes' room, and the news of old friends, and fervent discussions on matters musical and artistic, with running through it all a ripple of humour and the cheery atmosphere of camaraderie and good- fellowship.