The term 'Approve Enthusiastically' can be summarized by the crossword solutions of 'HAIL, ' 'RAVE, ' and 'WELCOMES.' These words all indicate a strong level of approval and enthusiasm. 'HAIL' is an expression of joy or approval, often used to greet someone. 'RAVE' is an expression of strong admiration or approval, usually expressed in an excited manner. 'WELCOMES' is an expression of acceptance and hospitality, often used to greet someone warmly. All three words together suggest a high level of enthusiasm and approval.