脊椎[sekitsui] spine
脊椎動物[sekitsuidoubutsu] vertebrate
椎茸[shiitake] shiitake mushroom (Lentinula edodes)
無脊椎動物[musekitsuidoubutsu] invertebrate
胸椎[kyoutsui] thoracic vertebra

椎骨[tsuikotsu] vertebra
椎間板[tsuikanban] intervertebral disk
頚椎[keitsui] cervical vertebrae
腰椎[youtsui] lumbar vertebrae
脊椎破壊[sekitsuihakai] spina bifida

頸静脈[keijoumyaku] jugular vein
頸動脈[keidoumyaku] carotid artery
頸肉[keiniku] neck flesh
子宮頸[shikyuukei] uterine cervix
手頸[tekubi] wrist

頸っ丈[kubittake] deeply in love with
頸筋[kubisuji] nape of the neck
頸飾り[kubikazari] necklace
鼠頸部[sokeibu] groin
足頸[ashikubi] ankle