Hello, I’m Kodak.
A child finishes their homework without being reminded, and a parent says:
えらいね！
Erai ne!
Good job! / That’s very responsible of you!
Later, you hear 偉い人 used for an important executive, えらいことになった for a terrible situation, and—in some regions—今日はえらい for “I’m exhausted today.”
So what does えらい (erai) really mean?
① admirable, responsible, or praiseworthy
② important, high-ranking, or distinguished
③ serious, extreme, terrible, or unusually great
④ tired, painful, or physically difficult in some regional varieties
Today’s Japanese word is えらい (erai)!
Its broad core image is “far beyond the ordinary”.
A person can be exceptionally admirable, hold an exceptionally high position, or face an exceptionally serious situation.
What Does えらい (Erai) Mean in Japanese?
The most familiar modern meaning of 偉い is admirable, respectable, distinguished, or important. However, the exact translation depends heavily on context.
えらい = admirable / responsible / good
About social status
えらい = important / high-ranking / powerful
About a situation or degree
えらい = serious / terrible / extreme / enormous
In some regional speech
えらい = tired / exhausted / physically difficult
毎日練習していて、えらいね。
Mainichi renshū shite ite, erai ne.
It’s admirable that you practice every day.
あの人は会社の偉い人です。
Ano hito wa kaisha no erai hito desu.
That person is a high-ranking person at the company.
えらいことになった。
Erai koto ni natta.
This has become a serious mess.
What Does えらいね (Erai Ne) Mean?
えらいね is usually praise for someone’s effort, responsibility, patience, self-control, or good behavior.
Erai ne.
Good job.
That’s admirable.
You’re very responsible.
I’m proud of you.
That was good of you.
The particle ね softens the statement and shares the speaker’s approving reaction.
一人でできたの？ えらいね！
Hitori de dekita no? Erai ne!
You did it by yourself? Good job!
疲れているのに来たんだ。えらいね。
Tsukarete iru noni kita n da. Erai ne.
You came even though you’re tired. That’s admirable.
ちゃんと謝れてえらいよ。
Chanto ayamarete erai yo.
It was good of you to apologize properly.
What Is Being Praised?
えらいね does not usually praise technical skill. It praises the person’s choice, effort, attitude, maturity, or conduct.
⇒ responsible
Someone keeps practicing
⇒ hardworking
A child waits patiently
⇒ well-behaved
Someone admits a mistake
⇒ honest or mature
A person helps someone else
⇒ kind and commendable
Can えらいね Sound Patronizing?
Yes. Because えらいね evaluates another person’s behavior, it can sound like a parent, teacher, or superior praising someone below them.
・praising a child
・encouraging a learner or beginner
・praising a close friend playfully
・recognizing someone’s effort or discipline
・talking to a pet in a warm tone
Potentially patronizing:
・praising your boss for doing their normal job
・evaluating an older person as if they were a child
・using it toward an expert or professional
・saying it sarcastically after a very small action
Natural Alternatives to えらいね
You did a good job.
頑張ったね。
You worked hard.
すごいね。
That’s amazing.
立派ですね。
That is admirable / impressive.
さすがですね。
Just as expected of you.
助かりました。
That really helped me.
尊敬します。
I respect that / I admire you.
Meaning 1: 偉い Means “Admirable” or “Praiseworthy”
This meaning evaluates someone’s character, effort, judgment, or conduct positively.
Closest English: admirable / commendable / responsible / respectable
失敗を認めるなんて、彼は偉い。
Shippai o mitomeru nante, kare wa erai.
It is admirable of him to admit his mistake.
家族のために毎日働いていて、本当に偉いと思う。
Kazoku no tame ni mainichi hataraite ite, hontō ni erai to omou.
I truly admire them for working every day for their family.
誰も見ていないのに、ごみを拾ったのは偉いね。
Dare mo mite inai noni, gomi o hirotta no wa erai ne.
It was admirable of you to pick up the trash even though nobody was watching.
Meaning 2: 偉い Means “Important” or “High-Ranking”
偉い can refer to social rank, authority, influence, or organizational position. In this use, it does not necessarily mean the person has admirable character.
an important person / a high-ranking person / a person in authority
会社で一番偉い人
the highest-ranking person in the company
お偉いさん
a big shot / senior official
⇒ often humorous, critical, or slightly mocking
今日は本社から偉い人が来るらしい。
Kyō wa honsha kara erai hito ga kuru rashii.
Apparently, an important person from headquarters is coming today.
偉くなっても、昔の友達を大切にしている。
Eraku natte mo, mukashi no tomodachi o taisetsu ni shite iru.
Even after becoming important/successful, he still values his old friends.
Meaning 3: えらい Means “Extreme,” “Serious,” or “Terrible”
えらい can describe an unusually severe, surprising, troublesome, or intense situation. This use is often written in hiragana.
a serious situation / a terrible mess
えらい目に遭う
to have a terrible experience
えらい違い
a huge difference
えらく
extremely / unusually / terribly
財布をなくして、えらいことになった。
Saifu o nakushite, erai koto ni natta.
I lost my wallet, and now I’m in serious trouble.
旅行中にえらい目に遭った。
Ryokō-chū ni erai me ni atta.
I had a terrible experience during the trip.
昨日はえらく寒かった。
Kinō wa eraku samukatta.
It was unusually cold yesterday.
写真と実物ではえらい違いだ。
Shashin to jitsubutsu de wa erai chigai da.
There is a huge difference between the photo and the real thing.
What Does どえらい Mean?
どえらい adds the intensifying prefix ど and means enormous, extraordinary, terrible, or extremely serious. It is strongly associated with conversational and regional speech.
どえらいことをしてくれたな。
Doerai koto o shite kureta na.
You’ve really done something terrible.
どえらい人が集まっている。
Doerai hito ga atsumatte iru.
Some extraordinary/important people have gathered here.
Meaning 4: えらい Means “Tired,” “Painful,” or “Physically Difficult”
In parts of central, western, and southern Japan, speakers use えらい for physical exhaustion, discomfort, or something strenuous.
I feel exhausted today.
この坂はえらい。
This hill is exhausting / difficult to climb.
仕事がえらかった。
The work was exhausting.
This use is especially familiar in regions including parts of Chūbu, Kinki, Chūgoku, and Shikoku, but its frequency and exact nuance vary by area.
Erai Kanji: How Is えらい Written?
Alternative historical spelling: 豪い
Hiragana: えらい
Romaji: erai
What Does the Kanji 偉 Mean?
The kanji 偉 means outstanding, excellent, grand, or remarkable.
a great historical figure
偉大 (idai)
great / magnificent
偉業 (igyō)
a great achievement
偉い (erai)
admirable / distinguished / important
The character is a phono-semantic compound formed with 亻, the person radical, and 韋 as its sound element. Its character meaning conveys someone or something extraordinary.
亻 = person
＋
韋 = sound element
↓
偉 = an outstanding or extraordinary person
Origin and History of えらい
The history of えらい is especially interesting because the “extreme or serious” meaning appears earlier in dictionary records than the now-familiar “admirable or high-ranking” meanings.
1683: degree is extreme or severe
An early example uses えらく for an unusually intense state.
↓
Late eighteenth to early nineteenth century
Uses meaning painful, physically difficult, or exhausting appear.
↓
1834: high social status
A recorded example refers to a socially important person.
↓
Mid-nineteenth century: admirable or distinguished person
The positive evaluation becomes established.
↓
Meiji period onward
The kanji spelling 偉い becomes increasingly common.
This history suggests that modern learners should not assume that every use developed directly from the kanji meaning “great.” The spoken adjective had broader meanings related to extraordinary degree, severity, and distinction.
Pronunciation of えらい
Romaji: erai
Mora: え・ら・い (3 morae)
Pronounce all three morae clearly: e-ra-i. The final い is part of the adjective and is important for conjugation.
How to Conjugate えらい
えらい is an い-adjective.
| Form | Japanese | Meaning |
|---|---|---|
| Present | えらい | is admirable / important / severe |
| Polite | えらいです | is admirable / important |
| Negative | えらくない | is not admirable / important |
| Past | えらかった | was admirable / was severe |
| Te-form | えらくて | being admirable / severe, and… |
| Adverb | えらく | greatly / unusually / terribly |
| Noun | えらさ | greatness / importance |
今日はえらく機嫌がいいね。
Kyō wa eraku kigen ga ii ne.
You’re in an unusually good mood today.
彼は偉くなって、海外支社の責任者になった。
Kare wa eraku natte, kaigai shisha no sekininsha ni natta.
He rose in rank and became the head of an overseas branch.
What Does えらそう Mean?
えらそう can literally mean “seeming important,” but it very often has a negative sense: arrogant, bossy, self-important, or acting superior.
an arrogant or self-important attitude
偉そうに話す
to speak condescendingly
偉そうにする
to act important / act superior
そんなに偉そうに言わないで。
Sonna ni erasō ni iwanaide.
Don’t say it so condescendingly.
彼は何も知らないのに、偉そうな顔をしている。
Kare wa nani mo shiranai noni, erasō na kao o shite iru.
He knows nothing, but he acts as though he is important.
Can You Say 私は偉い About Yourself?
私は偉い is grammatical, but it sounds self-congratulatory if spoken seriously.
I am admirable / important.
⇒ Can sound arrogant when said seriously.
今日の私、偉い！
I did well today! / Go me!
⇒ Common as playful self-praise.
Casual self-praise has become common in conversation and social media, especially when someone completes a small but difficult task.
朝早く起きて掃除までした。今日の私、偉い。
Asa hayaku okite sōji made shita. Kyō no watashi, erai.
I got up early and even cleaned. I did well today.
Erai vs Sugoi: What Is the Difference?
Praises character, effort, responsibility, conduct, or high status.
Can also mean severe or extreme.
すごい
Expresses amazement at ability, size, intensity, results, or impact.
Closer to “amazing,” “incredible,” or “wow.”
毎日欠かさず勉強していて、偉いね。
You study every day without fail. That’s admirable.
⇒ Praises discipline and effort.
三か月で日本語を話せるようになったの？ すごいね！
You learned to speak Japanese in three months? Amazing!
⇒ Expresses surprise at the result.
Erai vs Jouzu: What Is the Difference?
admirable behavior, responsibility, status, or moral praise
上手
technical skill or ability
good at doing something
毎日ピアノを練習していて偉いね。
It’s admirable that you practice the piano every day.
⇒ Praises the effort.
ピアノが上手ですね。
You are good at the piano.
⇒ Praises the skill.
For a detailed explanation, see What Does 上手 (Jouzu) Mean in Japanese?
Erai vs Rippa: What Is the Difference?
立派 means splendid, respectable, admirable, or fully developed.
Often conversational and directed at someone’s action or effort.
Can sound like praise from an evaluator.
立派
More formal and objective-sounding.
Can praise achievements, character, buildings, objects, or appearance.
一人で最後までやって、偉いね。
You finished it alone. Good job.
立派な研究成果ですね。
That is an impressive research achievement.
Erai vs Umai: What Is the Difference?
admirable, responsible, important, or severe
うまい
delicious, skillful, clever, or successful
毎日料理を作っていて偉い。
It’s admirable that you cook every day.
⇒ Praises the effort.
料理がうまい。
The food is delicious / You are good at cooking.
⇒ Praises taste or skill.
For more detail, see What Does うまい Mean? Umai vs Oishii
Common Expressions Using えらい
good job / admirable
偉い人
an important or admirable person
偉くなる
to rise in rank / become important
えらいこと
a serious or terrible situation
えらい目に遭う
to have a terrible experience
えらく
extremely / unusually
どえらい
enormous / extraordinary / terrible
偉そう
arrogant / self-important
お偉いさん
a big shot / senior official
How えらい Is Used in Anime and Manga
Anime and manga use えらい in both sincere and sarcastic ways.
You endured that well. Good job.
一人で来たの？ 偉いね。
You came by yourself? Good for you.
俺は偉いんだぞ！
I’m important, you know!
⇒ Often comic or arrogant.
偉そうに命令するな！
Don’t order me around like you’re so important!
えらいことになったぞ。
We’re in serious trouble.
今日はえらく静かだな。
It’s unusually quiet today.
Natural Example Sentences with えらい
嫌なことがあっても学校に行ったんだ。偉いね。
Iya na koto ga atte mo gakkō ni itta n da. Erai ne.
You went to school even though something unpleasant happened. Good for you.
自分から謝ったのは偉いと思う。
Jibun kara ayamatta no wa erai to omou.
I think it was admirable that you apologized on your own.
社長より偉い人はこの会社にはいない。
Shachō yori erai hito wa kono kaisha ni wa inai.
No one in this company ranks higher than the president.
道を間違えて、えらい遠回りをした。
Michi o machigaete, erai tōmawari o shita.
I took a huge detour after going the wrong way.
電車が止まって、えらい目に遭った。
Densha ga tomatte, erai me ni atta.
The train stopped, and I had a terrible time.
彼は最近えらく忙しそうだ。
Kare wa saikin eraku isogashisō da.
He seems unusually busy lately.
そんな偉そうな態度を取らないで。
Sonna erasō na taido o toranaide.
Don’t act so superior.
今日は階段を上るのがえらい。
Kyō wa kaidan o noboru no ga erai.
Climbing the stairs is exhausting today.
⇒ Regional usage.
How to Respond to えらいね
Simple
ありがとう。
Arigatō.
Thanks.
Modest
いや、普通のことだよ。
Iya, futsū no koto da yo.
No, it’s nothing special.
Playful
でしょ？ 今日の私、偉いよね。
Desho? Kyō no watashi, erai yo ne.
Right? I did pretty well today, didn’t I?
When It Sounds Patronizing
褒めてくれてありがとう。
Homete kurete arigatō.
Thanks for the compliment.
A neutral response lets you acknowledge the speaker’s goodwill without agreeing with the implied evaluation.
Common Mistakes with えらい
Mistake 1: Translating Every えらい as “Great”
an important or admirable person
えらいこと
a serious situation—not “a great thing”
体がえらい
physically exhausted in regional speech—not “my body is great”
Mistake 2: Using えらいね to Praise Technical Skill
Use 上手ですね or うまいですね when the focus is technique.
It’s admirable that you practice every day.
ピアノが上手ですね。
You are good at the piano.
Mistake 3: Assuming えらいですね Is Always Polite
Adding です makes the grammar polite, but it does not remove the speaker’s role as evaluator. Relationship and status still matter.
Mistake 4: Reading 偉そう as Positive
偉そう often means arrogant or acting superior, not “seems admirable.”
Mistake 5: Ignoring Regional Usage
In some regions, えらい may describe exhaustion or physical difficulty. Do not assume the speaker is discussing social status or praise.
FAQ About Erai and Erai Ne
What does erai mean in Japanese?
えらい can mean admirable, important, high-ranking, extreme, serious, or—in some regional speech—tired and physically strained.
What does erai ne mean?
えらいね usually means “Good job,” “That’s admirable,” or “You’re very responsible.” It praises effort, conduct, patience, or maturity.
Is erai ne used for children?
Yes. It is commonly used to praise children for good behavior, effort, independence, or responsibility.
Can erai ne sound patronizing?
Yes. It may sound patronizing when directed at an adult, superior, expert, or someone whose normal behavior does not need to be graded by the speaker.
What is the kanji for erai?
The usual kanji spelling is 偉い. The word is also frequently written えらい in hiragana, especially for meanings such as “serious,” “extreme,” or regional “tired.”
What does erai hito mean?
偉い人 can mean an admirable person or a high-ranking and important person. Workplace context often favors the second meaning.
What does erai koto ni natta mean?
えらいことになった means “This has become a serious problem,” “We’re in trouble,” or “Things have become a mess.”
What does erai me ni atta mean?
えらい目に遭った means “I had a terrible experience” or “I went through a very difficult time.”
What does eraku mean?
えらく is the adverbial form. It can mean greatly, extremely, unusually, or terribly.
What does erasou mean?
偉そう usually means arrogant, bossy, condescending, or acting self-important.
What is the difference between erai and sugoi?
えらい often praises effort, responsibility, character, or status. すごい expresses amazement at ability, scale, intensity, or results.
What is the difference between erai and jouzu?
えらい praises admirable behavior or effort, while 上手 evaluates technical skill.
Does erai mean tired?
Yes, in some regional varieties of Japanese. It can mean tired, exhausted, painful, or physically difficult.
Can I call myself erai?
You can say 今日の私、偉い as playful self-praise. A serious statement such as 私は偉い can sound arrogant.
Summary: Erai Meaning and Erai Ne
“Good job,” “That’s admirable,” or “You’re very responsible.”
● Admirable meaning
Praises effort, conduct, honesty, patience, or maturity.
● Status meaning
偉い人 can mean an important or high-ranking person.
● Degree meaning
えらいこと, えらい目, and えらく express seriousness or extreme degree.
● Regional meaning
In some regions, えらい means tired, exhausted, or physically difficult.
● Social nuance
Natural for children, learners, close friends, and effort-based praise; potentially patronizing toward superiors or experts.
● Core image
Something or someone is far beyond the ordinary—admirable, important, severe, or physically demanding.
Remember the context:
A responsible action ⇒ admirable
A company executive ⇒ high-ranking
A major problem ⇒ serious
A difficult climb in regional speech ⇒ exhausting
All of these can be expressed with えらい.
References
- Kotobank: 偉い — meanings, historical examples, regional uses, and notes on the development of the kanji spelling.
- Kanjipedia: 偉 — kanji meanings and formation.
- Kanjipedia: 偉い — meanings relating to admirable character and high social position.
- Kotobank: ど偉い — meanings and historical examples.
- Kotobank: 偉いさん — the humorous or critical expression for a high-ranking person.