| 遠い (tooi) | 遠く (tooku) | |
|---|---|---|
| Part of speech | I-adjective | Noun / Adverb |
| Meaning | Far, distant (describing something) | Far away (location/direction); in the far distance |
| Usage | Modifies nouns or acts as predicate | Acts as subject, object, or adverbial |
| Example | 遠い国 | 遠くに住んでいる |
YukaWhen do I say 遠い and when do I say 遠く? They both seem to mean “far.”
Rei遠い is the adjective — it describes something as being far. 遠く is the noun/adverb form — it refers to a distant place or describes how far something is. Different grammatical roles!
What Does 遠い (tooi) Mean?
遠い is an i-adjective meaning far or distant. Like all i-adjectives, it can directly modify a noun (遠い + noun) or be used as a predicate (noun + は遠い). It describes the quality of distance.
- 遠い国に住みたい。 — I want to live in a distant country.
- 駅は遠い。 — The station is far.
- 遠い昔の話だ。 — It’s a story from the distant past.
- 家から学校が遠い。 — School is far from home.
What Does 遠く (tooku) Mean?
遠く is formed by adding く to 遠い — a standard Japanese grammatical pattern that turns an i-adjective into an adverb or noun. As a noun it means a distant place or the distance. As an adverb it modifies verbs to describe how far something is.
- 遠くに山が見える。 — I can see mountains in the distance.
- 遠くまで歩いた。 — I walked far away.
- 遠くから来た。 — I came from far away.
- 遠くを見つめている。 — She is gazing into the distance.
Comparison: Adjective vs Noun/Adverb
| Usage | 遠い | 遠く |
|---|---|---|
| Before a noun | 遠い場所 (a distant place) | Not used this way |
| As predicate | 場所が遠い (The place is far) | Not used this way |
| As location noun | Not used this way | 遠くに (in the far distance) |
| As adverb of direction | Not used this way | 遠くまで (all the way to far) |
| In a relative clause | 遠い国 (a country that is far) | 遠くにある国 (a country that exists in the distance) |
YukaCan I say 遠い に something?
ReiNo — adjectives can’t directly take に. You need 遠くに for “in the distance.” 遠い just describes; 遠く acts like a place noun.
Common Patterns
- 遠くに見える — Visible in the distance
- 遠くから来た — Came from far away
- 遠くまで届く — Reaches far away
- 遠い将来 — The distant future (adjective modifying noun)
- 遠い親戚 — A distant relative (adjective modifying noun)
Quick Quiz
Fill in: 遠い or 遠く?
- 1. ___に富士山が見えた。 (I could see Mt. Fuji in the distance.)
- 2. 彼の家はここから___。 (His house is far from here.)
- 3. ___から応援している。 (I’m cheering you on from afar.)
- 4. ___国への旅を夢見ている。 (I’m dreaming of a trip to a distant country.)
Answers: 1. 遠く 2. 遠い 3. 遠く 4. 遠い
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Summary
| 遠い | 遠く | |
|---|---|---|
| Type | I-adjective | Adverb / noun (く-form) |
| Use for | Describing distance as a quality | Referring to a distant place or direction |
| Example | 遠い夢 (a distant dream) | 遠くを見る (to look into the distance) |
