There are numerous theories and classifications of emotions from many different researchers. One of the best known is Parrott in the research of emotions.
Parrott’s 2001 theory of Emotions
W. Gerrod Parrott devised a 2001 theory consisting of a tree type structured list leading to the classification of deeper emotions. This categorisation list includes over 100 emotions – classified as shown in the chart below:
For Other Charts on Emotions: