Meaning
遇 holds two meanings that pull in the same direction. The first is to meet or to encounter: not a planned appointment, but a sudden, unexpected crossing of paths. The second — arguably more common in modern written Japanese — is treatment or reception: how a person is received, dealt with, or compensated by others, an employer, or an institution.
Etymologically, 遇 is a phono-semantic compound (形声文字, keisei moji) built from two distinct components. The lower-left portion is the radical 辶 (しんにょう, shin'nyō), a variant of 辵, representing roads, movement, and travel — it evokes the image of someone walking along a path. The right portion is 禺 (グウ), which serves as the phonetic component and provides the on'yomi reading グウ. In ancient Chinese texts, 禺 referred to a type of long-tailed monkey or quadruped; in the character 遇, however, its role is purely phonetic. Together, the two components paint a vivid picture: a traveler moving along a road who suddenly comes upon another person — the very essence of a chance encounter.
The connection between the two meanings — encounter and treatment — is not coincidental. In classical usage, how a superior received and treated an inferior upon meeting them was itself described with 遇. The quality of that reception at the moment of encounter extended into a general word for how one is dealt with over time. A talented person who is never given a fair chance is described as 不遇 (fugū, misfortune or being overlooked), while someone given exceptional treatment receives 優遇 (yūgū, preferential treatment).
At 12 strokes, 遇 belongs to the Jōyō kanji (常用漢字) list — the official set approved for general use in Japan. It carries no elementary school grade, appearing typically at secondary level or beyond. The JLPT N1 examination tests it, placing it firmly in advanced territory. Its radical, 辶 (しんにょう), is shared with 道 (road), 近 (near), 遠 (far), and 遭 (to encounter, to suffer).
Readings
On'yomi (音読み) — Chinese-derived readings
グウ (gū) is the single on'yomi for 遇, derived from historical Chinese pronunciation. It dominates virtually every compound (熟語, jukugo) this character appears in. Formal writing — business, legal, literary — almost never uses anything else. Master グウ and the majority of 遇 compounds fall into place.
The グウ reading is especially prominent in words relating to how people are treated in professional and social settings. 待遇 (taigū) is indispensable in business Japanese, referring to working conditions, compensation packages, and how guests or clients are received. 優遇 (yūgū) describes giving preferential or favorable treatment, commonly appearing in policy and legal language. 遭遇 (sōgū) describes a sudden, often dramatic encounter — used for running into danger, meeting an enemy unexpectedly, or stumbling upon something significant.
Further examples using グウ:
厚遇 (kōgū) — warm, generous reception; treating someone with great hospitality and regard
冷遇 (reigū) — cold, indifferent treatment; giving someone the cold shoulder
不遇 (fugū) — misfortune; being undervalued or overlooked despite one's talents
千載一遇 (senzai ichigū) — a once-in-a-lifetime opportunity (four-character idiom, 四字熟語)
Kun'yomi (訓読み) — Native Japanese readings
One kun'yomi reading: あ.う (au), giving the verb 遇う — to meet, to encounter, to come across. It shares its pronunciation with the everyday 会う (written with 会), but the two are not interchangeable. 遇う leans archaic and literary, carrying the weight of a fateful crossing of paths — an encounter with danger, hardship, an extraordinary person, or something entirely beyond one's control.
In contemporary Japanese, 遇う is rarely used in casual spoken language. It appears primarily in novels, classical literature adaptations, and formal written texts. The phrase 師に遇う (to happen upon a master teacher) suggests a fated meeting rather than a planned visit. This literary weight makes 遇う a word associated with transformative or memorable moments.
遇う (au) — to encounter, to meet by chance (literary, formal)
遇する (gūsuru) — to meet; to treat or receive someone in a particular manner (formal verb using on'yomi)
Common Words & Compounds
遇 anchors compounds in two overlapping areas: how people are treated, and the circumstances they find themselves in. The words below are core JLPT N1 vocabulary and appear regularly in business writing, legal documents, and literary prose.
Treatment & Reception
待遇 (taigū) — treatment, reception; working conditions and salary; how an employee, guest, or client is dealt with; the most common compound using 遇
優遇 (yūgū) — preferential treatment, favorable reception; giving special advantages to a selected group or individual
厚遇 (kōgū) — generous, warm, cordial reception; showing deep hospitality and respect to someone
冷遇 (reigū) — cold, indifferent treatment; neglect; receiving someone with hostility or indifference
礼遇 (reigū) — courteous reception, honorable treatment (note: this is a homophone of 冷遇 — context determines which is meant)
処遇 (shogū) — how one is dealt with or handled; treatment in legal, welfare, or organizational contexts; very common in formal documents
Encounter, Fortune & Circumstances
遭遇 (sōgū) — unexpected or sudden encounter; often used for dramatic, dangerous, or significant meetings
奇遇 (kigū) — strange coincidence; an unexpected, serendipitous meeting; the Japanese equivalent of What a small world!
不遇 (fugū) — misfortune, ill luck; being underappreciated or without opportunity despite having genuine ability
境遇 (kyōgū) — one's circumstances or situation in life; the conditions and environment one finds oneself in - 千載一遇 (senzai ichigū) — a once-in-a-thousand-years chance; a rare, once-in-a-lifetime opportunity; a well-known four-character idiom (四字熟語)
Example Sentences
この会社の待遇はとても良いです。
Kono kaisha no taigū wa totemo yoi desu.
The working conditions and compensation at this company are very good.
新入社員への待遇を改善する計画があります。
Shin'nyū shain e no taigū wo kaizen suru keikaku ga arimasu.
There are plans to improve the treatment and working conditions for new employees.
外国人観光客への優遇措置が導入されました。
Gaikokujin kankōkyaku e no yūgū sochi ga dōnyū saremashita.
Preferential treatment measures for foreign tourists have been introduced.
山で熊に遭遇したとき、絶対に逃げてはいけません。
Yama de kuma ni sōgū shita toki, zettai ni nigete wa ikemasen.
When you encounter a bear in the mountains, you must never run away.
こんな場所で会うとは、奇遇ですね。
Konna basho de au to wa, kigū desu ne.
To meet in a place like this — what a coincidence!
彼は才能があるのに、不遇な生涯を送った。
Kare wa sainō ga aru noni, fugū na shōgai wo okutta.
Despite his talent, he lived a life of misfortune and went largely unrecognized.
来賓への礼遇は外交の基本です。
Raihin e no reigū wa gaikō no kihon desu.
Showing courteous treatment to distinguished guests is a fundamental principle of diplomacy.
千載一遇のチャンスを逃してはいけない。
Senzai ichigū no chansu wo nogashite wa ikenai.
You must not miss a once-in-a-lifetime opportunity.
旅の途中で師に遇ったのは運命だったのかもしれない。
Tabi no tochū de shi ni atta no wa unmei datta no kamo shirenai.
Perhaps it was fate that I encountered my teacher during that journey.
Memory Tip
To remember 遇, imagine a traveler walking along a winding road — represented by the radical 辶. Suddenly, around a bend, they come face to face with a startled monkey (禺, the phonetic component). The traveler freezes in surprise and lets out a shocked grunt: Guu! — which gives the on'yomi reading グウ. This unexpected roadside meeting captures the primary meaning of 遇: a chance encounter you never anticipated. Now imagine how the monkey behaves after that first moment of shock — does it offer fruit warmly, stare coldly, or treat the traveler with great ceremony? That reaction captures the secondary meaning: treatment or reception. One unexpected meeting on the road, two meanings locked together in a single vivid scene. Whenever you see 遇, picture the road, the monkey, and the grunt — and both meanings will follow naturally.