- Traditional Chinese Character(HanT):
廢廢
- Simplified Chinese Character(HanS):
废废
- Bopomofo(Mandarin Phonetic Symbols): ㄈㄟˋ ㄈㄟˋ (ㄈㄈ)
- Bopomofo(Zhuyin Keyboard Input/IME): zo4zo4
- 「廢廢」的注音符號/「廢廢」怎麼發音怎麼唸: ㄈㄟˋ ㄈㄟˋ
- (ASCII) Hanyu Pinyin: "feifei" "Fei4Fei4" "Fei4 Fei4" (FF)
- (Latin) Hànyǔ Pīnyīn: FèiFèi [ Fèi Fèi ]
- (英文翻譯) English Translation: "useless"
- (西語翻譯) Traducción Español: "inútil"
- (日文翻譯) 日本語翻訳: "使い物にならない"