- Traditional Chinese Character(HanT):
鬆弛素
- Simplified Chinese Character(HanS):
松弛素
- Bopomofo(Mandarin Phonetic Symbols): ㄙㄨㄥ ㄔˊ ㄙㄨˋ (ㄙㄔㄙ)
- Bopomofo(Zhuyin Keyboard Input/IME): "nj/ t6nj4" (nj/t6nj4)
- (ASCII) Hanyu Pinyin: "songchisu" "Song1Chi2Su4" "Song1 Chi2 Su4" (SCS)
- (Latin) Hànyǔ Pīnyīn: SōngChíSù [ Sōng Chí Sù ]
- (英文翻譯) English Translation: "relaxin"
- (西語翻譯) Traducción Español: "relaxina"
- (日文翻譯) 日本語翻訳: "リラキシン"