聱 [-]

Jyutping
Pinyin yóu

Definitions (Wiktionary)
  1. character, obsolete
    mixed; (of sounds) noisy (see the compounds)

聱 [-]

Jyutping
Pinyin áo

Definitions (Wiktionary)
  1. character, obsolete
    uneven
  2. character, obsolete
    not taking others' advice

[-]

Jyutping ngou4
Pinyin áo

Definitions (CC-CEDICT)
  1. difficult to pronounce
Definitions (CC-CANTO)
  1. difficult to pronounce/bent and twisted/too complicated/rough (experience)
Definitions (Unihan)
  1. bent and twisted
  2. too complicated
  3. Cangjie Input
    GKSJ