The crossword solutions for the term 'wiser partner' are 'OLDER' (5 letters) and 'sadder' (6 letters). A wiser partner is someone who has more experience and knowledge than you, and is therefore better equipped to help you make decisions. The term 'OLDER' implies that this partner has had more time to gain this experience and knowledge, while the term 'sadder' implies that they have gone through more difficult times and have learned from them.