The term 'HAD TO HAVE' can be summarized as needing or wanting something. The two crossword solutions for this term are 'NEEDED' and 'WANTED', both of which have 6 letters. This phrase is often used to express a strong desire for something, whether it is necessary or not. It implies that the person has no choice but to acquire the item in question. In some cases, it can also be used to express regret for not having something.