The term 'Puts on Cloud Nine' is an idiom that means to make someone very happy or elated. The crossword solutions for this term are SENDS (5 letters) and ELATES (6 letters). Sending something to someone can be a way of making them feel elated, as it can show that the sender cares about them. Similarly, elation is a feeling of great joy and happiness, which can be brought about by receiving something from someone. Therefore, both of these solutions are related to the term 'Puts on Cloud Nine' in that they both involve making someone feel very happy.