Take a look at this website. There are hundreds of emotions, with acting scenes and monologues for each. In many of the lists, there are even songs of each emotion.
As creatives, we can learn from studying emotions and feelings.
“The biggest thing about this whole emotions thing is: You have to activate the emotion, study it, then really activate it personally within you. And be a little prepared to be a lit fuse not knowing fully where to put your attention accept, of course, on the other actor.” Simon Blake