“mutual / appearance” in Japanese is 相, read sou, shou, ai (そう, しょう, あい). It is a Grade 3 Kyōiku kanji, taught in year 3 of Japanese elementary school, and appears in words such as 相手 (the other party).
What does 相 mean?
相手と話す。
Same sound, different character — the classic trap. Compare them side by side: