Radicals 部首

Radicals are the building blocks of kanji — like letters in the alphabet. There are 214 traditional Kangxi radicals used across thousands of kanji. Learn them, and you will start to recognise patterns and meanings in unfamiliar characters.

How to use this guide

  • Reading — the Japanese name for the radical (how it is referred to)
  • Variants — alternative shapes the radical takes (e.g. 人 → 亻 when on the left)
  • Examples — common kanji that use this radical
  • Tips — mnemonic hints to help you remember the meaning

1 stroke

6 radicals

2 strokes

23 radicals
two#7

Two horizontal strokes representing the number two. Also serves as a component in other kanji.

lid#8
なべぶた

Looks like a lid or a crown on top of characters. Found in many kanji like 京 (capital).

person#9
ひとvariants: [object Object] [object Object]

Two legs — a person standing. As a left radical it becomes 亻 (にんべん), as in 休 (rest — a person leaning on a tree).

legs#10
にんにょう

Two legs stretching down. Found at the bottom of characters like 兄 (older brother).

enter#11
いる

A pointed roof shape meaning 'to enter'. Different from 人 (person) — the tip points right.

eight#12
はち

Means the number eight. The strokes spread apart like 'eight' splitting in two.

wide#13
けいがまえ

An enclosure open at the bottom. Wraps around the top and sides of characters like 同 (same).

crown#14
わかんむり

A crown or cover shape at the top. Like a hat covering the character below.

ice#15
にすい

Two dots — represents ice or cold. Found in 冬 (winter) and 冷 (cold).

table#16
きにょう

A table or wind shelf. In 風 (wind) it wraps the inner element on the outside.

receptacle#17
かんにょう

An open box or container shape. Like a bowl or receptacle open at the top.

knife#18
かたなvariants: [object Object]

A knife or blade. On the right side it becomes 刂 (りっとう), as in 切 (cut).

power#19
ちから

Muscular strength. Think of an arm flexing. 男 (man) = rice field + power.

wrap#20
つつみがまえ

A wrapping enclosure. Wraps around the upper-right side, like in 包 (wrap) and 句 (phrase).

spoon#21
さじ

An upside-down spoon or ladle. A small, angled shape found in 化 (change) and 北 (north).

box#22
はこがまえ

A three-sided box open at the top. Found in 区 (district) and 医 (medicine).

hiding#23
かくしがまえ

Similar to box but with a longer left side — represents hiding or covering.

ten#24
じゅう

The number ten. A cross shape — horizontal and vertical lines crossing.

divination#25
ぼく

Fortune-telling, a crack on a bone. A vertical line with a hook on the left.

seal#26
わりふ

A seal stamp — a kneeling figure seen from the side. Found in 印 (stamp).

cliff#27
がんだれ

A cliff or overhang — a horizontal line with a left drop. Found in 原 (original/field).

private#28

Selfishness or privacy. 私 (I/me) contains this radical. Opposite of 公 (public).

again#29
また

A right hand — means 'again' or 'also'. Original pictograph of a hand. 友 (friend) = two hands.

3 strokes

31 radicals
mouth#30
くち

A square opening — the mouth. One of the most common radicals, found in hundreds of kanji.

enclosure#31
くにがまえ

A full enclosure (big square). Wraps completely around the inside element. 国 (country).

earth#32
つち

A pile of earth. Three strokes: cross on top, horizontal base. 地 (ground/earth).

scholar#33
さむらい

A samurai or scholar. Similar to 土 (earth) but the top stroke is longer.

go#34
ふゆがしら

Walking legs — to go. Also known as 'winter head' because it tops 冬 (winter).

slowly#35
すいにょう

Slow movement, dragging feet. Found at the bottom of 夏 (summer) and 変 (change).

evening#36
ゆうべ

A crescent moon — represents evening. 名 (name) = evening + mouth (you can't see faces in the dark).

big#37
だい

A person standing with arms outstretched — big or great. 天 (heaven) = big + one.

woman#38
おんな

A woman kneeling. 好 (like/good) = woman + child. 妹 (younger sister) = woman + unripe.

child#39

A baby wrapped in swaddling clothes. 字 (character/letter) = roof + child.

roof#40
うかんむり

A roof or ceiling. 家 (house/home) = roof + pig. 安 (peace) = roof + woman.

inch#41
すん

A hand with a dot — the Chinese inch (a thumb's width). 寺 (temple) = dirt + inch.

small#42
しょう

Three small drops or dots — something small or tiny.

lame#43
だいてん

A bent, lame person. A person with a crooked leg.

corpse#44
しかばね

A flag and a corpse — but actually a person sitting down. 屋 (shop/roof).

sprout#45
てつ

A sprouting plant pushing through the soil. Two small shoots.

mountain#46
やま

Three peaks — a mountain. 岩 (rock) = mountain + stone. 島 (island) = bird + mountain.

river#47
かわvariants: [object Object]

A winding river. 川 (river) is three strokes. 州 (state/province) = river with islands.

work#48
たくみ

A carpenter's square — work or craft. 左 (left) = hand + work.

oneself#49
おのれ

A coiled snake — oneself. 記 (record) = speech + oneself.

turban#50
はば

A cloth or turban hanging down. 布 (cloth). 市 (city) = lid + turban.

dry#51
ほす

A pole or shield — to dry. 平 (flat/peace). 刊 (publish) = dry + knife.

short thread#52
いとがしら

Short thread or tiny. Two strands of silk. 幼 (infant) = short thread + power.

广
dotted cliff#53
まだれ

A cliff with a dot — a building or store. 店 (shop) = dotted cliff + to divine.

long stride#54
えんにょう

A long stride or to stretch. A walking figure with a long step.

hands#55
にじゅうあし

Two hands together — offering or holding. 開 (open) = gate + two hands lifting the bar.

shoot#56
しきがまえ

A post or stake — to shoot. A pole with a crossbar.

bow#57
ゆみ

A hunting bow. 引 (pull) = bow + line. 弱 (weak) = two bows.

snout#58
けいがしら

A pig's snout or a broom. 雪 (snow) = rain + broom.

bristle#59
さんづくり

Three streaks — hair, fur, or decorative lines. 形 (shape). 彩 (color).

step#60
ぎょうにんべん

A step with the left foot — the left half of 行 (go). Found in movement-related kanji. 待 (wait).

4 strokes

34 radicals
heart#61
こころvariants: [object Object] [object Object]

The anatomical heart. Left form 忄 is used in emotion kanji. 思 (think) = brain + heart.

spear#62
ほこづくり

A spear or halberd — a weapon on a pole. 武 (military). 戦 (war/fight).

door#63
variants: [object Object]

A single-leaf door. 所 (place) = door + axe. 房 (room/tassel).

hand#64
variants: [object Object]

A hand with five fingers. Left form 扌 (てへん) appears in action kanji. 持 (hold). 投 (throw).

branch#65

A branch of a tree — to support. 技 (skill) = hand + branch. 枝 (branch) = tree + branch.

rap#66
ぼくづくりvariants: [object Object]

A hand holding a stick — to tap or strike. 改 (reform). 教 (teach). 散 (scatter).

script#67
ぶん

A person with a decorated chest — writing, literature. 文 (sentence/writing).

dipper#68
とます

A ladle or dipper — a unit of volume. 料 (fee/ingredient) = rice + dipper.

axe#69
おの

An axe — also a unit of weight. 新 (new) = standing + tree + axe (tree cut anew).

square#70
ほう

A square shape — direction or person. 放 (release) = square + rap. 旅 (travel) = square + people.

not#71
なし

The negative — not, nothing. 既 (already) = not + eating + standing.

sun#72
にち

The sun — a circle with a dot in the center. 明 (bright) = sun + moon. 時 (time) = sun + temple.

say#73
いわく

A sun but wider — to say or speak. 書 (write) = brush + say. 会 (meet).

moon#74
つき

A crescent moon. Also used as a variant of 肉 (meat). 朝 (morning) = sun + moon. 有 (exist).

tree#75

A tree with trunk, branches, and roots. 林 (grove) = two trees. 森 (forest) = three trees.

lack#76
かける

A person with an open mouth — lacking, yawning. 飲 (drink) = eat + lack. 歌 (song) = speech + lack.

stop#77
とまる

A foot with three toes — to stop. 正 (correct) = one + stop. 歩 (walk) = stop + lack.

death#78
がつ

A broken bone — death or decay. 死 (death) = death + kneeling person.

weapon#79
るまた

A hand holding a weapon or tool. 殺 (kill). 殴 (hit/strike).

mother#80
なかれ

A mother — the character 母 (mother). 毎 (every) = person + mother (originally, each time).

compare#81
くらべる

Two people standing side by side — to compare. 皆 (all) = compare + white.

fur#82

Animal fur or hair. 筆 (writing brush) = bamboo + fur. 尾 (tail) = corpse + fur.

clan#83
うじ

A clan or family name. 紙 (paper) = thread + clan.

steam#84
きがまえ

Steam or vapor rising. 気 (spirit/energy/air) is one of the most common kanji. 電 (electricity).

water#85
みずvariants: [object Object] [object Object]

Flowing water. Left form 氵 (さんずい) appears in hundreds of water-related kanji. 海 (sea). 酒 (alcohol).

fire#86
variants: [object Object]

A flame. Bottom form 灬 (れんが) appears in fire-related kanji. 焼 (burn). 熱 (heat).

claw#87
つめvariants: [object Object]

A claw or hand reaching down. Top form 爫 is in 受 (receive) and 採 (pick/gather).

father#88
ちち

A hand holding a stick — an authoritative father figure.

lines#89
こう

Crossed lines or marks — used in divination (like the I-Ching). 校 (school) = tree + lines.

split wood#90
しょうへんvariants: [object Object]

A split piece of wood — the left half. 片 (one-sided) is the right half. 版 (edition).

slice#91
かた

A slice or fragment — one side of a split piece of wood.

fang#92
きば

A fang or tusk. 芽 (sprout/bud) = grass + fang. 雅 (elegant).

cow#93
うしvariants: [object Object]

A cow's head with horns. Left form 牜 is in 物 (thing) and 特 (special).

dog#94
いぬvariants: [object Object]

A running dog. Left form 犭 (けものへん) is the animal radical. 猫 (cat). 状 (condition).

5 strokes

23 radicals
mysterious#95
げん

Mysterious or profound. Dark, deep, hidden. 畜 (livestock).

jade#96
ぎょくvariants: [object Object]

Jade or a jewel. Left form 王 (おうへん) but actually a jade bead on a string. 宝 (treasure).

melon#97
うり

A melon growing on a vine. A gourd or melon shape.

tile#98
かわら

Tiles on a roof — baked clay. 瓶 (bottle/flask) = tile + jar.

sweet#99
あまい

Something sweet — a mouth (口) with something sweet inside. 甘 (sweet).

life#100
せい

A sprouting plant — life, birth. 産 (give birth) = life + cliff. 星 (star) = sun + life.

use#101
よう

To use. Original meaning was a fence or enclosure for a specific purpose.

field#102

A rice field divided into sections. 男 (man) = field + power. 思 (think) = brain + heart.

bolt of cloth#103
ひき

A bolt of cloth or a roll of fabric. Also a counter for animals.

sickness#104
やまいだれ

A sickbed — represents illness or disease. 病 (sick). 痛 (pain). 疲 (tired).

footsteps#105
はつがしら

Footsteps going up — to depart or ascend. 発 (depart). 登 (climb).

white#106
しろ

The color white. Originally an acorn or a skull. 百 (hundred) = one + white. 的 (target).

skin#107
けがわ

Animal skin or hide. A hand peeling skin from an animal. 被 (wear/incur).

dish#108
さら

A flat dish or plate. 血 (blood) = dish + drop (blood in a dish). 盛 (prosper/heap).

eye#109

An eye. 見 (see) = eye + legs. 眠 (sleep) = eye + people + death.

spear#110
むのほこ

A spear or halberd with a curved blade. 柔 (soft) = spear + tree. 務 (duty).

arrow#111

An arrow. 知 (know) = arrow + mouth (knowledge flies like an arrow). 医 (medicine).

stone#112
いし

A stone under a cliff. 岩 (rock) = mountain + stone. 研 (sharpen) = stone + hand.

altar#113
しめすvariants: [object Object]

An altar or spiritual sign. Left form 礻 (しめすへん) for religious/spiritual kanji. 礼 (bow/thanks). 社 (shrine).

track#114
ぐう

An animal's footprint or track. 偶 (accidental/even number).

grain#115
いね

A stalk of grain. 秋 (autumn) = grain + fire (burning fields). 科 (department/science).

cave#116
あな

A cave or hole. 空 (sky/empty) = cave + work. 究 (research) = cave + nine.

stand#117
たつ

A person standing on the ground. 音 (sound) = stand + sun. 新 (new).

6 strokes

29 radicals
bamboo#118
たけvariants: [object Object]

Bamboo stalks. Top form ⺮ (たけかんむり) appears on many kanji. 筆 (brush). 笑 (laugh).

rice#119
こめ

Rice grains. 料 (fee/ingredient) = rice + dipper. 粉 (powder/flour) = rice + split.

silk#120
いとvariants: [object Object]

Thread or silk. Left form 糹 (いとへん) is common in thread/fabric kanji. 紅 (crimson). 紙 (paper).

jar#121
ほとぎ

A jar or earthenware pot. Also a can/tin (modern usage).

net#122
あみvariants: [object Object] [object Object]

A fishing net. 罪 (crime) = net + wrong. 買 (buy) = net + shell (money).

sheep#123
ひつじ

A sheep with horns and a tail. 洋 (ocean) = water + sheep. 美 (beauty) = sheep + big.

feather#124
はね

Two feathers or wings. 習 (learn) = feather + white (flapping wings). 翌 (next day).

old#125
ろう

An old person with bent back and long hair. 考 (think). 者 (person).

and#126

A beard hanging down — also means 'and' or 'yet'. A classical Chinese conjunction.

plow#127
すき

A wooden plow. Agriculture-related kanji. 耕 (plow/cultivate).

ear#128
みみ

An ear. 聞 (hear/ask) = gate + ear. 職 (occupation) = ear + sound + spear.

brush#129
ふで

A writing brush held in a hand. 書 (write) = brush + say. 筆 (brush) = bamboo + brush.

meat#130
にくvariants: [object Object]

Meat or flesh. Its component form looks like 月 (moon) and appears in body-part kanji. 胃 (stomach).

minister#131
しん

A minister or retainer. A vertical eye — one who serves and watches. 臨 (face/confront).

self#132
みずから

The nose — pointing to oneself. 鼻 (nose) = self + field + two. 息 (breath) = self + heart.

arrive#133
いたる

An arrow hitting the ground — to arrive. 室 (room) = roof + arrive. 致 (do/cause).

mortar#134
うす

A mortar (bowl for grinding). A container with contents. 興 (enjoy/prosper).

tongue#135
した

A tongue — mouth + a thousand (thousand tastes). 話 (talk) = speech + tongue. 活 (active).

opposite#136
まい

Two feet pointing in opposite directions — opposition or dancing. 舞 (dance).

boat#137
ふね

A boat or ship. 船 (ship) = boat + eight + mouth. 航 (navigate).

stopping#138
こん

Stopping or turning back. 根 (root) = tree + stopping. 眼 (eye) = eye + stopping.

color#139
いろ

Color or appearance. A kneeling person + a kneeling person (intimacy → color/expression).

grass#140
くさvariants: [object Object]

Grass or plants. Top form 艹 (くさかんむり) is extremely common. 花 (flower). 茶 (tea).

tiger#141
とら

A tiger's stripes or head. 虎 (tiger). 虚 (empty/void). 虐 (cruel/oppress).

insect#142
むし

An insect or creeping creature. Originally a venomous snake. 蛙 (frog). 蛇 (snake).

blood#143

Blood — a dish (皿) with a splash of blood. 衆 (crowd/people).

go#144
ぎょう

A crossroads — to go or walk. 街 (street) = go + earth + again. 術 (technique).

clothes#145
ころもvariants: [object Object]

Clothing. Left form 衤 (ころもへん) for clothing-related kanji. 初 (first/begining). 被 (wear).

西
west#146
にし

A bird on its nest — west (the direction where birds return). 要 (important/need). 票 (ballot).

西

7 strokes

20 radicals
see#147
みる

An eye on legs — to see. 親 (parent) = stand + tree + see. 観 (observe/view).

horn#148
つの

An animal horn. 解 (untie/solve) = horn + knife + cow. 触 (touch).

speech#149
ことばvariants: [object Object]

Words from a mouth — speech. Left form 訁 (ごんべん) is very common. 話 (talk). 語 (language).

valley#150
たに

A mountain valley — water flowing between mountains. 欲 (desire) = valley + lack. 容 (contain).

bean#151
まめ

A bean or a ceremonial vessel on a stand. 登 (climb) = footsteps + bean. 豊 (abundant).

pig#152
いのこ

A pig with a bristly back and tail. 豚 (pork/pig) = pig + meat. 家 (house) = roof + pig.

badger#153
むじな

A badger or beast without fangs. 豹 (leopard). 貌 (appearance/form).

shell#154
かい

A cowrie shell — used as money in ancient China. 買 (buy) = net + shell. 貸 (lend).

red#155
あか

The color red — big fire (大 + 火). 赦 (pardon). 跡 (trace/footprint).

run#156
はしる

A person running with swinging arms. 起 (wake up) = run + oneself. 超 (exceed) = run + knife + mouth.

foot#157
あし

A knee and a foot (止 on top of a rounded leg). 路 (road) = foot + each. 跳 (jump).

body#158

A pregnant woman — the body. 射 (shoot) = body + inch(sun). 船 (boat) = boat + eight + mouth.

cart#159
くるま

A wheeled cart seen from above. 輪 (wheel/ring). 転 (revolve/fall).

bitter#160
からい

A tattoo needle — bitter or painful. 辞 (quit/word) = tongue + bitter. 辣 (spicy).

morning#161
たつ

A shellfish with a shell — the Dragon (zodiac sign). Also morning. 震 (earthquake).

walk#162
しんにょうvariants: [object Object]

A street and a foot — to walk. Bottom-left form 辶 (しんにょう) is very common. 道 (road). 送 (send).

city#163
むらvariants: [object Object]

A city or town. Right form 阝 (おおざと) appears in place-name kanji. 都 (metropolis). 部 (part/section).

wine#164
とり

A wine jar — liquor or fermentation. 酒 (alcohol) = water + wine. 配 (distribute).

distinguish#165
のごめ

An animal's footprint — to distinguish or separate. 番 (number/turn) = rice + distinguish.

village#166
さと

A village or mile. Rice field + earth. 野 (field/plain) = village + spear. 理 (reason/logic).

8 strokes

9 radicals

9 strokes

11 radicals

10 strokes

8 radicals

11 strokes

7 radicals

12 strokes

3 radicals

13 strokes

4 radicals

14 strokes

2 radicals

15 strokes

1 radicals

16 strokes

2 radicals

17 strokes

1 radicals
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