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Open Sea

On’yomiちゅう
Kun’yomiおき・おきつ・ちゅう.する・わく
MeaningsOpen Sea, Offing, Rise High Into Sky
JLPT N1 7 strokes #912 most common Grade 4 Radical water
書き順 · Stroke order

How to write 沖

Stroke order is not decoration — it determines how the character looks handwritten and how dictionaries index it.

7 strokes
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分解 · What it is made of

The parts of 沖

Almost every kanji is built from a small set of reusable parts. Learn the parts once and you stop memorising thousands of unrelated shapes.

Why it sounds the way it does. The part is the phonetic component — it carries the sound rather than the meaning. That is why 沖 is read ちゅう. Roughly two-thirds of all kanji work this way, which makes unfamiliar readings guessable once you spot the pattern.
部首 · Radical

The radical of 沖

Radical 85 of 214
Water

The radical is the part a paper dictionary files a kanji under, and it usually hints at meaning. 沖 is filed under (water) — radical number 85 of the 214 in the Kangxi system.

Other kanji built on 水

練習 · Practice

Drill 沖 right now

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Open Sea ちゅう おき・おきつ・ちゅう.する・わく
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熟語 · In real words

Words that use 沖

Kanji are almost never met alone. These are the most common words built from this character, ordered by how often they actually appear in Japanese.

沖縄 おきなわ Okinawa (city, prefecture)
沖繩 おきなわ Okinawa (city, prefecture)
沖合 おきあい off the coast; offshore; out at sea
沖合い おきあい off the coast; offshore; out at sea
在沖 ザイチュー staying in Okinawa, resident in Okinawa, stationed in Okinawa
沖天 チューテン rising into the heavens
沖積 チューセキ alluvial
沖波 オキナミ offshore wave, deep water wave
沖釣 オキズリ offshore fishing
沖せ チューセ to rise up into the air, to ascend into the sky
同音 · Sound-alikes

Kanji that sound like 沖

Japanese has far more kanji than syllables, so one reading is shared by many characters. These are the ones you will confuse with 沖 — learn them together, not separately.

地名 · In place names

Japanese towns written with 沖

Place names are where kanji readings get strange — and where you meet this character in the wild.

画数 · 7 strokes

Other 7-stroke kanji

Useful when looking a character up by stroke count — and a common source of visual mix-ups.

頻度 · Frequency

Next in the frequency list

沖 is the 912th most common kanji in written Japanese. Learning in frequency order is the fastest route to reading real text.

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質問 · Questions

About the kanji 沖

What does the kanji 沖 mean?

沖 means Open Sea, Offing, Rise High Into Sky. It is the 912th most common kanji in written Japanese.

How do you read the kanji 沖?

沖 is read on'yomi (Chinese-derived) ちゅう; kun'yomi (native Japanese) おき、おきつ、ちゅう.する、わく.

How many strokes does 沖 have?

沖 is written with 7 strokes. The animated diagram on this page shows the correct order.

What level is the kanji 沖?

It appears at JLPT level N1, and Japanese schoolchildren learn it in grade 4.

What is the radical of 沖?

The radical of 沖 is 水 (water), radical number 85 of the 214 Kangxi radicals. The radical is the component a dictionary files the character under, and it usually points at the character's meaning.

What parts is the kanji 沖 made of?

沖 is built from 氵 (water) and 中 (in). Learning kanji as combinations of a few hundred reusable components is far more efficient than memorising each character as a separate shape.

Why is 沖 read ちゅう?

沖 contains 中 as its phonetic component — the part that carries the sound rather than the meaning, which is why 沖 is read ちゅう. Roughly two-thirds of all kanji are built this way, so spotting the phonetic component often lets you guess the reading of a character you have never seen.

What words use the kanji 沖?

Common words written with 沖 include 沖縄 (おきなわ, Okinawa (city, prefecture)); 沖繩 (おきなわ, Okinawa (city, prefecture)); 沖合 (おきあい, off the coast; offshore; out at sea).

Which kanji sound the same as 沖?

沖 shares a reading with 中 (ちゅう), 注 (ちゅう), 仲 (ちゅう), 駐 (ちゅう), 宙 (ちゅう), among others. Same-sounding kanji are one of the most common sources of confusion in Japanese.

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