- 指甲油 zhǐjiayóu nail polishcosmetic liquid used to color or decorate the fingernails and toenails
- 手指甲 shǒuzhǐjia fingernailthe nail on a finger
- 指甲盖 zhǐjiagài fingernailthe hard nail at the tip of a finger
- 灰指甲 huīzhǐjia fungal nail infectionNail fungus; a condition where nails become thickened and turn a grayish-white color due to a fungal infection.
- 指甲剪 zhǐjiajiǎn nail clippera tool used for trimming fingernails or toenails
- 指甲花 zhǐjiahuā garden balsamgarden balsam; also called [[凤仙花|鳳仙花|feng4 xian1 hua1]] or touch-me-not, an annual herb with flowers of various colors used for dyeing fingernails and seeds used in herbal medicine
- 指甲钳 zhǐjiaqián nail clippersnail clipper; nail cutters
- 指甲锉刀 zhǐjiacuòdāo nail file
- 佛指甲 fózhǐjia ginkgoa deciduous tree with fan-shaped leaves and edible seeds, common name for the ginkgo tree
- 脚指甲 jiǎozhǐjia toenail
- 修指甲 xiūzhǐjia to manicureto manicure or trim one's fingernails
- 咬指甲癖 yǎozhǐjiapǐ nail-bitingnail-biting; the habit of biting one's fingernails
- 拇指甲 mǔzhǐjia thumbnailthe fingernail on the thumb
- 指甲刀 zhǐjiadāo nail clippersa tool used for trimming fingernails and toenails, often including a small file
- 指甲盖儿 zhǐjiagàir fingernailcolloquial term for a fingernail
- 指甲草 zhǐjiacǎo garden balsamCommon name for the flowering plant [[凤仙花|鳳仙花|feng4 xian1 hua1]].
