Here you are a vocabulary wordlist for your FCE on feelings. Remember that this list is not closed, you can add other words you consider relevant to this topic, but you can start working with it. You'll also find the phonetic alphabetic transcription to learn the spelling and the pronunciation at the same time.
Nouns anger /ˈæŋɡə/
amazement /əˈmeɪzmənt/
annoyance /əˈnɔɪəns/
anxiety /æŋˈzaɪəti/
depression /dɪˈpreʃn/
embarrassment /ɪmˈbærəsmənt/
fear /fɪə/ jealousy /ˈdʒeləsi/
misery /ˈmɪzəri/
pleasure /ˈpleʒə/
pride /praɪd/
Adjectives amazed /əˈmeɪzd/
amazing /əˈmeɪzɪŋ/
anxious /ˈæŋkʃəs/
ashamed /əˈʃeɪmd/
astonished /əˈstɒnɪʃt/
concerned /kənˈsɜːnd/
confident /ˈkɒnfɪdənt/
delighted /dɪˈlaɪtɪd/
fed up /fed ʌp/ furious /ˈfjʊərɪəs/
guilty /ˈɡɪlti/ jealous /ˈdʒeləs/
miserable /ˈmɪzrəbl/
proud /praʊd/
relieved /rɪˈliːvd/
scared /skeəd/
upset /ˌʌpˈset/
Verbs annoy /əˈnɔɪ/
depress /dɪˈpres/
disappoint /ˌdɪsəˈpɔɪnt/
embarrass /ɪmˈbærəs/
excite /ɪkˈsaɪt/ frighten /ˈfraɪtn/
terrify /ˈterɪfaɪ/ Hope it can be helpful !