The term 'very enthusiastic' can be described by the crossword solutions GAGA, AVID, KEEN, RABID, AGOG, gungho, and ZEALOUS. GAGA is an expression of enthusiasm or excitement, while AVID implies a strong enthusiasm or eagerness. KEEN and RABID both suggest an intense enthusiasm, with RABID being more extreme. AGOG is an adjective meaning highly excited or eager, while gungho is an expression of great enthusiasm or energy. Lastly, ZEALOUS implies a passionate and eager enthusiasm. All of these words together paint a picture of someone who is very enthusiastic.