口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 火 Huǒ/huǒ, surname Huo, fire/urgent/ammunition/fiery or flaming/internal heat (Chinese medi... 灰 huī, ash/dust/lime/gray/discouraged/dejected 厂 hǎn/chǎng, [廠], "cliff" radical in Chinese characters (Kangxi radical 27), occurring in 原, 历, 压 ... 咴 huī, neigh/whinny (sound made by a horse)