Feeling words
Most people have a difficult time naming feelings beyond the main four - Happy, Sad, Mad, and fear. It becomes even harder when trying to name feelings as you are experiencing them, which is vital in order to be aware of and set boundaries, needs and desires. I have compiled a free list of feeling words that have the a wide array of "flavors" of the main 4, in order to give you more vocabulary to gain more self awareness and better express yourself. This list is in no way comprehensive as there are hundreds of subtle feelings, but hopefully it should give you a good start towards better emotional literacy.
Free