白 茫 茫 bái máng máng : (of mist, snow, floodwater, etc) a vast expanse of whiteness

暴 洪 bào hóng : a sudden; violent flood; flash flood

層 [层] céng : a measure word for layers; laminated; repeated; floor; story (of a building); layer

Big5: , Unicode: 5c64 (層),
Links: MT, Cantonese, Ld, Chinese Language

大 禹 dà yǔ : Da Yu, name of an ancient hero who successfully controlled floods

地 板 dì bǎn : floor

地 面 dì miàn : floor; ground; surface

喋 dié : flowing flood; to chatter

Big5: , Unicode: 558b (喋),
Links: MT, Cantonese, Ld, Chinese Language

洪 «洚» hóng : flood

Big5: , Unicode: 6d2a (洪),
Links: MT, Cantonese, Ld, Chinese Language

洪 水 hóng shuǐ : deluge; flood

洚 «洪» jiàng : flood

Big5: , Unicode: 6d1a (洚),
Links: MT, Cantonese, Ld, Chinese Language

潦 lǎo : flooded; heavy rain

Big5: , Unicode: 6f66 (潦),
Links: MT, Cantonese, Ld, Chinese Language

澇 lào : flooded

Big5: , Unicode: 6f87 (澇),
Links: MT, Cantonese, Ld, Chinese Language

樓 [楼] «樓» lóu : house with more than 1 story; storied building; floor

Big5: , Unicode: 6a13 (樓),
Links: MT, Cantonese, Ld, Chinese Language

淼 miǎo : a flood; infinity

Big5: , Unicode: 6dfc (淼),
Links: MT, Cantonese, Ld, Chinese Language