The crossword solutions for the term 'Harvard and Yale, e.g.' are 'RIVALS' (6 letters) and 'IVIES' (5 letters). Harvard and Yale are two of the most prestigious universities in the United States, and they have a long-standing rivalry. Both universities are part of the Ivy League, a group of eight private universities in the Northeastern United States that are known for their academic excellence. The term 'RIVALS' is an apt description of the relationship between Harvard and Yale, while 'IVIES' is a reference to the Ivy League.