The term 'Rarin' to Go' is a phrase used to describe someone who is EAGER and enthusiastic to do something. The crossword solutions for this term include 'OVEREAGER' (9 letters), 'SET' (3 letters), 'READY' (5 letters), 'ANTSY' (5 letters), 'ARDENT' (6 letters), 'AMPED' (5 letters), 'AVID' (4 letters), 'EAGER' (5 letters), 'gearedup' (8 letters), and 'allfiredup' (10 letters). All of these words are synonyms for the phrase 'rarin' to go' and describe someone who is excited and READY to take action.