The phrase "takes dim view of" means to disapprove or criticize something. There are several antonyms for this phrase, including "approves of," "endorses," "welcomes," "embraces," and "commends." If someone takes a dim view of a particular idea or action, they are likely to oppose it or find fault with it. Conversely, if they approve of something, they believe it is a good idea or action. Rather than taking a dim view of something, showing appreciation and support can strengthen relationships and lead to positive outcomes. Therefore, it is important to consider both antonyms and synonyms when communicating one's thoughts and opinions effectively.