Buzzing with excitement is a phrase that describes a state of being highly energized and enthusiastic. The crossword solutions ASTIR (5 letters), AGOG (4 letters), and ABOIL (5 letters) all describe this feeling. ASTIR means to be in motion or activity, AGOG means to be filled with eagerness or curiosity, and ABOIL means to be in a state of intense activity. Together, these words capture the feeling of being buzzing with excitement.