Fraternity ... from the latin for brother, frater.
I suppose I have errantly demonstrated how little I know about latin, or male dominated institutions. While attemping to cast a warm senitment of inclusion, I accidently was exclusive.
My original senitment should be received with no gender bias whatever intended. I will give a second thought the next time I hear one in a group of women ask the others in the group: "What do you guys want to do?"