The term "more unallied" suggests a state of being disconnected, disassociated or separate. Therefore, antonyms for this phrase would include terms related to connection, integration or association. Some words that could be used as antonyms for "more unallied" could include united, connected, bound, linked or integrated. Other possible antonyms could include terms like combined, associated, allied, synced, or attached. Whatever antonym one chooses, it should be a word that implies the opposite of disconnection or separation, and recognizes the importance of being connected to others in a meaningful way.