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

滄 [沧] cāng : blue; green(color of water); cold; vast (of water)

Big5: , Unicode: 6ec4 (滄),
Links: MT, Cantonese, Ld, Chinese Language

摧 cuī : break; destroy; devastate; ravage; repress

Big5: , Unicode: 6467 (摧),
Links: MT, Cantonese, Ld, Chinese Language

汎 «泛» fàn : broad; vast; float; pan-

Big5: , Unicode: 6c4e (汎),
Links: MT, Cantonese, Ld, Chinese Language

廣 大 guǎng dà : vast; extensive

廣 闊 guǎng kuò : wide; vast

瀚 hàn : ocean; vastness

Big5: , Unicode: 701a (瀚),
Links: MT, Cantonese, Ld, Chinese Language

昊 hào : clear summer sky; vast

Big5: , Unicode: 660a (昊),
Links: MT, Cantonese, Ld, Chinese Language

浩 «澔» hào : grand; vast (water)

Big5: , Unicode: 6d69 (浩),
Links: MT, Cantonese, Ld, Chinese Language

澔 «浩» hào : grand; vast (of water)

Big5: , Unicode: 6f94 (澔),
Links: MT, Cantonese, Ld, Chinese Language

灝 hào : vast (of water)

Big5: , Unicode: 705d (灝),
Links: MT, Cantonese, Ld, Chinese Language

泓 hóng : clear; vast and deep

Big5: , Unicode: 6cd3 (泓),
Links: MT, Cantonese, Ld, Chinese Language

紘 [纮] hóng : cord for hat; vast

Big5: , Unicode: 7d18 (紘),
Links: MT, Cantonese, Ld, Chinese Language

澒 hòng : vast; infinite

Big5: , Unicode: 6f92 (澒),
Links: MT, Cantonese, Ld, Chinese Language

毀 壞 huǐ huài : destruction; devastate

濊 huì : vast; expansive (as of water)

Big5: , Unicode: 6fca (濊),
Links: MT, Cantonese, Ld, Chinese Language

泂 jiǒng : vast

Big5: , Unicode: 6cc2 (泂),
Links: MT, Cantonese, Ld, Chinese Language

遼 闊 liáo kuò : vast; extensive

茫 máng : vague; vast

Big5: , Unicode: 832b (茫),
Links: MT, Cantonese, Ld, Chinese Language

漭 mǎng : vast; expansive (of water)

Big5: , Unicode: 6f2d (漭),
Links: MT, Cantonese, Ld, Chinese Language

穹 qióng : arched; lofty; vast

Big5: , Unicode: 7a79 (穹),
Links: MT, Cantonese, Ld, Chinese Language