Meaning
遭 means to encounter or to meet with — but nearly every real-world use involves something unpleasant, unexpected, or unfortunate. Think of stumbling into trouble rather than bumping into a friend. That negative weight sets 遭 apart from two common homophones: the neutral 会う (to meet a person) and 合う (to match/fit). Mixing up all three is a reliable stumbling block at the N1 level.
Structurally, 遭 has two components. Bottom-left is 辶 (しんにょう, shin'nyou), the movement radical shared by words about roads, journeys, and travel. On the right sits 曹 (ソウ), the phonetic component that gives the kanji its sound. 辶 suggests motion along a path — walking forward and suddenly hitting something bad. Put together: an unlucky traveler mid-journey, stumbling into trouble.
遭 has 14 strokes, a Jōyō kanji at the secondary (high school) level — which puts it firmly in N1. Even so, it turns up constantly in news articles, novels, and daily conversation about accidents, disasters, and misfortune. Anyone aiming to read Japanese media fluently needs this one. Once it clicks, you will spot it in every other emergency story.
Readings
On'yomi (音読み) — Chinese-derived readings
ソウ (SOU) is the on'yomi. It dominates compound words, particularly those with a formal, literary, or news-related tone. The reading traces to the original Chinese pronunciation (zāo) and stays consistent across disaster and encounter vocabulary.
遭遇 (souguu) — an unexpected encounter, coming across something or someone suddenly. Leans dramatic or negative in most contexts, though it can describe neutral surprises like encountering a rare animal in the wild.
遭難 (sounan) — distress, meeting with disaster. The go-to word for mountain climbing accidents, shipwrecks, and life-threatening situations requiring rescue.
遭難者 (sounansha) — a disaster victim, a person in distress. The suffix 者 (sha, 'person') turns 遭難 into a noun for those who suffered the disaster.
Kun'yomi (訓読み) — Native Japanese readings
あ.う (a.u) is the kun'yomi, giving the standalone verb 遭う. The dot marks the う as okurigana — the conjugation suffix written in hiragana. 遭う always implies something negative or difficult, which splits it from its two homophones: 会う (to meet a person, neutral) and 合う (to match or fit, neutral to positive).
事故に遭う (jiko ni au) — to be involved in an accident. The most common everyday use, heard frequently in news broadcasts and daily conversation.
嵐に遭う (arashi ni au) — to be caught in a storm. A vivid expression for finding yourself in dangerous weather conditions.
不幸に遭う (fukou ni au) — to suffer misfortune, to experience bad luck. A broader expression for general hardship or unhappy circumstances.
Common Words & Compounds
遭 clusters around disaster, distress, and unexpected encounters. Below is the key vocabulary, split by theme.
Disaster & Emergency Vocabulary
- 遭難 (sounan) — disaster, distress; a life-threatening emergency such as a mountain accident or shipwreck
- 遭難者 (sounansha) — disaster victim, person in distress
- 遭難信号 (sounan shingou) — distress signal, SOS
- 遭難救助 (sounan kyuujo) — disaster rescue, search and rescue operation
- 遭難現場 (sounan genba) — the site of a disaster or accident
Encounter Vocabulary
- 遭遇 (souguu) — encounter, coming across something unexpectedly
- 遭遇戦 (souguu-sen) — encounter battle, chance military engagement
- 遭遇率 (souguu ritsu) — encounter rate (ecology, RPG games, and statistics)
Common Verb Expressions with 遭う
- 被害に遭う (higai ni au) — to suffer damage, to be victimized
- 危険に遭う (kiken ni au) — to face danger, to run into a dangerous situation
- 攻撃に遭う (kougeki ni au) — to come under attack
- 詐欺に遭う (sagi ni au) — to be scammed, to fall victim to fraud
遭う is almost always followed by に (ni), which marks what was encountered. Whatever precedes に is nearly always something unfortunate. Internalize the に + 遭う pattern and the core grammar falls into place.
Example Sentences
山で遭難した登山者が無事に救助された。
Yama de sounan shita tozansha ga buji ni kyuujo sareta.
The climber who got into distress in the mountains was safely rescued.
彼女は帰宅途中に交通事故に遭ってしまった。
Kanojo wa kitaku tochuu ni koutsuu jiko ni atte shimatta.
She got into a traffic accident on her way home.
船が嵐に遭い、遭難信号を発信した。
Fune ga arashi ni ai, sounan shingou wo hasshin shita.
The ship was caught in a storm and sent out a distress signal.
その旅行者は海外で詐欺に遭い、大金を失った。
Sono ryokousha wa kaigai de sagi ni ai, ookane wo ushinatta.
The traveler was scammed abroad and lost a large sum of money.
警察は遭難者の捜索を続けている。
Keisatsu wa sounansha no sousaku wo tsuzukete iru.
The police are continuing to search for the disaster victims.
森の中でクマに遭遇したら、落ち着いて行動することが大切だ。
Mori no naka de kuma ni souguu shitara, ochitsuite koudou suru koto ga taisetsu da.
If you encounter a bear in the forest, stay calm and act carefully.
彼は子供のころにさまざまな苦労に遭ってきた。
Kare wa kodomo no koro ni samazama na kurou ni atte kita.
He experienced all kinds of hardships when he was a child.
被害者は暴力に遭い、すぐに病院に搬送された。
Higaisha wa bouryoku ni ai, sugu ni byouin ni hansou sareta.
The victim suffered violence and was immediately taken to the hospital.
この地域では野生動物との遭遇が珍しくない。
Kono chiiki de wa yasei doubutsu to no souguu ga mezurashiku nai.
Encounters with wild animals are not uncommon in this region.
Memory Tip
Picture yourself walking a clear road — that's 辶, the movement radical at bottom-left. Mid-stride, you slam into a towering stack of boxes blocking the entire path — that's 曹 on the right, looking like layers of things piled up against you. You didn't see them coming. You've just 遭った. The road was clear, and then suddenly it wasn't. Let that image anchor this kanji: 遭 almost always precedes something unpleasant. Call it the 'oh no' kanji and you will never forget it.