• 鬼おに

  ogre, demon, oni

• 鬼神きしん

  fierce god

• 鬼才きさい

  wizard, genius, remarkable talent, exceptional ability

• 吸血鬼きゅうけつき

  vampire, bloodsucker

• 鬼気きき

  ghastly, dreadful

• 鬼滅きめつ

  Demon Slayer (abbr)

• 鬼繞きにょう

  kanji "demon" radical

• 鬼畜きちく

  brute, savage, fiend

• 鬼蓮おにばす

  prickly water lily

• 鬼火おにび

  will-o'-the-wisp, ignis fatuus

• 鬼皮おにかわ

  hard shell of a nut, etc.

• 鬼歯おにば

  protruding tooth (like a fang)

• 鬼籍きせき

  necrology, roster of the dead

• 鬼魣おにかます

  great barracuda (Sphyraena barracuda)

• 鬼嫁おによめ

  cruel wife, termagant wife, wife from hell

• 鬼鰧おにおこぜ

  devil stinger (Inimicus japonicus)

• 鬼鼠おにねずみ

  greater bandicoot rat (Bandicota indica)

• 鬼草おにくさ

  Gelidium japonicum (species of seaweed)

• 鬼乳きにゅう

  witch's milk (milk secreted by some neonates)

• 鬼菱おにびし

  water caltrop (Trapa natans), water chestnut, caltrop

• 鬼女きじょ

  demoness, witch, ogress, she-devil

• 鬼電おにでん

  calling someone over the phone many times

• 鬼面きめん

  mask of a devil, startling appearance, devil's face

• 鬼遣おにやらい

  driving out evil spirits (on New Year's eve)

• 鬼胎きたい

  anxiety, concern, (secret) fear

• 鬼星おにぼし

  Chinese "ghost" constellation (one of the 28 mansions)

• 鬼宿きしゅく

  Chinese "ghost" constellation (one of the 28 mansions)

• 鬼哭きこく

  wailings of a restless ghost, weeping voice of a departed soul

• 鬼婆おにばば

  hag, witch, bitch, penurious or spiteful old woman, termagant, virago

• 鬼手きしゅ

  unusual move that catches the opponent by surprise (in go, shogi, etc.)

• 鬼子おにご

  child born with teeth

• 鬼頭おにがしら

  decorative black flagpole tassel made from tail hair (of a yak, horse, ox, etc.) or dyed hemp

• 鬼札おにふだ

  wildcard, storm card, gaji

• 鬼娘おにむすめ

  girl of unsightly and terrifying appearance, girl with bad temper

• 鬼門きもん

  the northeastern (unlucky) direction, person or thing to be avoided, the demon's gate

• 鬼板おにいた

  wooden board used on the ridge-ends of a roof instead of an onigawara tile (sometimes covered in copper sheeting)

• 鬼瓦おにがわら

  decorative ridge-end tile (traditionally bearing the face of a demon and resembling a gargoyle)

• 邪鬼じゃき

  devil, imp, evil spirit

• 赤鬼あかおに

  red-horned demon, red ogre

• 色鬼いろおに

  color tag (children's game)

• 債鬼さいき

  cruel creditor, bill collector

• 悪鬼あっき

  evil spirit, demon, devil

• 神鬼しんき

  gods and demons, divine spirits and souls of the dead

• 氷鬼こおりおに

  freeze tag (children's game)

• 又鬼またぎ

  traditional winter hunters in Tōhoku, matagi

• 雀鬼ジャンき

  skilled mahjong player

• 餓鬼がき

  brat, kid, urchin, little devil

• 疫鬼えきき

  gods or demons that cause epidemics

• 小鬼こおに

  imp, elf, pixie, goblin, devilkin

• 青鬼あおおに

  (horned) blue demon, blue ogre