優越感 ゆうえつかん superiority complex
Learned this from a nihongonomori N2 kanji video. Highly recommend watching them! The way teach kanji is similar to WK but entirely in Japanese.
Spent most of the day studying and also learned:
口癖 くちぐせ way of saying, favorite saying (idk what would be the best translation)
地雷 じらい landmine
香水 こうすい perfume