形容詞・形容動詞. Japanese doesn't technically have adjectives, but special types of nouns and verbs called na-adjectives and i-adjectives respectively have the same function.

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Why does Japanese have two kinds of adjectives? (-i adjectives and -na adjectives)

Japanese has two kinds of adjectives known by several terms but the ones I know are i-adjectives and na-adjectives - why? I recall that Japanese adjectives are much more like verbs than in English ...
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i-adjectives used as na-adjectives: is there a difference? (e.g. 大きい versus 大きな)

There are at the very least several i-adjectives can be used as na-adjectives by dropping the final い and adding な in its place. The most common examples of this, as far as I am aware, are 大きい and ...
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What is the difference between -さ and -み suffixes to make a noun out of an adjective?

For example, both 悲しさ and 悲しみ are glossed as “sadness” in JMdict. What's the difference? According to A Dictionary of Basic Japanese Grammar, 〜み “is more emotive and concrete characterization of some ...
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~うございます - keigo い-adjectives

I'm not sure if this is actual keigo, or just a polite form of adjectives. Anyway, there are several that we're all familiar with that are still used today. はやい → おはようございます ありがたい → ...
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What exactly does an adjective stem + そう mean?

The other day I posted a picture of some food on Facebook, and I noticed that all of my Japanese friends were saying 「おいしそう」. I made a good guess to what it meant, but I wasn't certain what exactly ...
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How does adding 手 to the beginning of an adjective change its meaning?

There are several adjectives that are formed by attaching 「手」 to more common adjectives: 手厳しい 手堅い 手早い 手広い 手短い But most of the time this does not seem to change the meaning of the adjective very ...
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What is ~げに suffix actually?

Today, while looking up random words in WWWJDIC, I stumbled upon an example sentence for the word いとしい as below: 少女は人形をいとしげに抱き締めた。 The girl squeezed her doll affectionately. The sentence uses ...
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When would you use 新{あら}たな and 新{あたら}しい

To say new, the first way that I learned is to use the i-adjective 新しい. But I noticed that the na-adjective 新たな is used a lot in written texts. Is there any difference in when either is used?
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What exactly is a “taru adjective”

On the talk page of the Wikipedia article on "Japanese adjectives", user Dougalg suggested nearly two years ago: I know these are falling out of use, but still exist. If anyone can give an ...
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When would you use 低い【ひくい】 vs 短い【みじかい】

Are 低い and 短い interchangable or do they have specific uses?
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Adjectives functioning both as イ- and ナ-adjective

This question has made me think about the class of adjectives, which can function both as イ- and as ナ-adjective, e.g. 大きい 大きな 小さい 小さな 真っ白い 真っ白な (etc.) 細かい 細かな 暖かい 暖かな 四角い 四角な (etc.) 柔らかい ...
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Are foreign adjectives always な adjectives?

Sitting in a restaurant yesterday I saw a sign advertising a mango flavoured bagel. It was described as トロピカルな味. That just got me wondering... whenever a 外来語【がいらいご】(word taken from a foreign language ...
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How did やわらかい gain its い?

As we know, there is a class of adjectives that end in 〜らか: 滑【なめ】らか, 明【あき】らか, 清【きよ】らか, 安【やす】らか, etc. やわらか (柔らか or 軟らか) is also in this class of adjectives. However, it can also be written as the ...
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Usage of ~じゃん (~じゃない)

I'd like to know if I can put ~じゃん at the end of every adjective, if there are any exceptions to that usage, and if it's different from ~じゃない. Adj (na) + じゃん 便利じゃん 便利だったじゃん 便利じゃないじゃん ...
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How do you say “You have gotten better at X”?

I was just reminded on another site that "being good at something" is expressed as [上手]{じょうず}/[上手]{うま}い, not いい. How do you tell someone they "have gotten better at something"? Xさん, 料理することがもっと上手いですね。 ...
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Is there an order of adjectives in Japanese?

In English, if we have multiple adjectives modifying a noun, there is a preferred order for those adjectives, for example: nice long red car *nice red long car *long red nice car I was ...
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Can a noun + suru have an adjective modify the noun as well?

”I did some difficult studying last night." Could I say, "昨夜、難しい勉強しました。”? Basically, my question is: can an adjective, relative clause, or adjectival phrase modify a noun that has する attached, for ...
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What is the difference between “〜がる” and “〜がっている”

I want to know the difference between 〜がる and 〜がっている, and in what situations I can use them. My friend said 〜がる is used for a regular activity that someone does every day or every week, and the ...
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Using に with adjectives

I want to know if there is a rule or way of thinking that makes it easier to understand which adjectives can be used in the following pattern. 体にいいです。 健康にわるいです。 酒によわいです。 電車に詳しいです。 その場にふさわしかった。 I ...
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Is there a pattern to the usage of 〜的 on the end of words?

Sometimes I think it's more obvious when to use 〜的 as a suffix for example 国家 "nation/state" vs 国家的 "national", but in a lot of other cases I think the distinction might be more blurred, and they ...
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いAdjective. difference between くて and く

Is it 太陽光線は暖かいけどまぶしく、肌に刺すようです or 太陽光線は暖かいけどまぶしくて、肌に刺すようです What's the difference between くて and く?
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ない in つまらない and similar adjectives and their conjugation with すぎる

The usual path for conjugation would be: 高い → 高すぎる  (drop い, append すぎる) ない → なさすぎる (drop い, append さ, append すぎる) Is ない in つまらない treated as the negative ない which conjugates as 2.? Or is つまらない a ...
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Usage of noun-modifying である

I'm pretty sure I understand the usage of「である」 here: ピアニストである私の姉は、いつも手に怪我をしないように気をつけています My sister, a pianist, is always careful not to injure her hands. (My translation) But I'm wondering if ...
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Using 嫌い and 嫌う

In elementary Japanese, you are taught to say you dislike something with が嫌いです. For example: 国の状態が嫌いです。 I've also seen 嫌う used to express dislike, like: 昨日を嫌った。 Are they both ...
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Is た形 required when using 自動詞 as an adjective?

From the grammar book I learned that when 自動詞 is being used as an adjective, it should change its form to the た形, for example: 優れ{すぐれ}た学生 拗れ{こじれ}た話し But can I say 優れる学生 or 拗れる話し? Why?
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How to construct potential form for adjectives

I could not help but notice that adjectives cannot directly conjugate to have a potential form: E.g. 赤い does not become 赤られる for (can be red) (Question) Which of the below are acceptable forms ...
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Producing なる adjectives

I found this adjective from 7!!'s song 「ラヴァーズ」(Lovers): 無邪気なる Dictionary entries categorises 無邪気 as a noun and な-adjective. For reference, I shall extract parts from two different stanzas in ...
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Relative clauses distinguishing whom/with which/that

I love in Japanese, how adjectival clauses are just added in front of nouns like adjectives. The pizza that I ate = 私が食べたピザ But last night I became confused... In english we have words to link the ...
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How else can you use 「だい」as in 大好き or 大嫌い?

I understand that you can use だい in the sense of "very", to emphasise すき and きらい. So だいすき is "very loved" and だいきらい is "very hated". Can だい be used for the same meaning in any other words? Can you use ...
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How to say “To start liking something”

As far as I know, one can say "I started doing X" by adding X-はじめました。 However, I don't think this applies to "to like", which is an adjective. So how to say for example "I started liking science"
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Is 暖かった standard Japanese?

I know Google hits aren't necessarily reliable, but I nonetheless searched for the following two forms: 暖かかった - 約 2,770,000 件 暖かった - 約 2,810,000 件 The numbers are much further apart if I search ...
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Help on Adjective Conjugation

Just done with my adjective lessons and have a question on the same. The question may be too silly, but its a road block to my thought process so need some advice. I have learned in basic lessons ...
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Is ~がる suffix limited to specific adjectives only?

I noticed that there are some adjectives that have ~がる suffix to make them into verbs. Some examples from WWWJDIC: ほしがる こわがる いたがる くるしがる さびしがる うれしがる Apparently ~たい form also can take ...
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Expression for a bad photograph

What are the most common (informal) expressions for a badly taken photo? My first guess was 悪い写真, but searching for that in google finds only scary pictures, so I don't think that it's what I'm ...
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い-Adjective Conjugation: かったです vs でした

When we first studied adjective conjugation in my Japanese class, I kept making the same mistake habitually; I would conjugate the past tense of い-adjectives with でした at the end instead of dropping ...
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Why does 微妙 become “sucky” in slang usage?

Technically the word 微妙 means as per WWWJDIC: (adj-na,n) (1) delicate; subtle; sensitive; (2) difficult; delicate (situation); complicated; (3) doubtful; questionable; dicey; However, last ...
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Usage of -さ with そうな

I was learning about adjectives + さ, which turns them into a noun; as I understand it, a "measurable" quantity . I then thought of how X そうです could be turned into an adjective, X そうな Y, so I was ...
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How can I express that X is as big/small/fast/… as Y?

I would like to know how to express that something is equal in some aspect to another thing (or person, if that makes a difference), as you would express in English by saying: X is as (adjective) as ...
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-的 adjectives modifying nouns without な

Am I correct in thinking that these are ok without a na: 1) 印象的な事実 2) 印象的事実 3) 客観的な事実 4) 客観的事実 But these need a na?: 5) 明らかな事実 6) *?明らか事実 7) 簡単な事実 8) *?簡単事実 (From a quick ...
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Is it true that all nouns must be able to accept a が particle and a を particle?

Is it true that all nouns must be able to accept a が particle and a を particle? I was curious about how we could form a sentence with: 特別が 特別を 出色が 出色を
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Use of が with certain adjectives

Recently, the が particle has been a little iffy for me especially with adjectives. Some nouns when modified by an adjective can seemingly use が and は interchangeably while others cannot, is this ...
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Does つまらない mean to be boring and bored or just boring

If I wanted to say someone is bored would I be able to say メアリイさん は つまらない です or would this imply that the person is boring rather than bored?
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When you combine adjectives with the て-form does it imply a relationship between them?

For example, if I said... きれいで静かな町 Does that mean there's a relationship between きれい and 静か (like the relationship that happens when you combine two verbs with the て-form)? Or do the two ...
5
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Comma between adjectives?

Is it okay to separate adjectives with a comma? Since my sentence has three adjectives, I added them just like how we would in English to separate a list containing three or more items (no comma if ...
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An adjective for annoying

Often I see people write urusai to mean annoying, and I've also seen meiwaku, but I was wondering if there was an adjective closer to meaning annoying. Mendokusai means bothersome, but in a different ...
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Use of Amari when an adjective is in the negative

I am following a book called "Teach Yourself Japanese", right now I am on using adjectives. In there, there is an example: Igirisu no jamu wa totemo oishii desu. Which I can understand in terms ...
4
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Passive vs Active form of verbs when used as adjectives

The passive/active verb preference question has been discussed before ( Passive vs. active form of verb (past) What is the difference? ), but I had a specific question. When a verb is used in the ...
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How do you conjugate i- and na- adjectives (into the presumptive, imperative, conditional, provisional, and progressive forms)?

I feel like mastering conjugations is a major contributor to self expression in Japanese. I realized that some of the grammar points I have been working on have taught me new conjugations. Usually ...
4
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2answers
649 views

How to Convert Na-adjectives and Nouns to the ば-form?

I am practicing the ば-conditional and my main reference right now is the oxford grammar book. It only mentions how to convert keiyoushi or i-adjectives and not keiyoudoushi or na-adjectives. Can ...
4
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1answer
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Difference between 特別 and 特

Everywhere I look, they both just seem to be defined as "special" or "particularly/especially" (in the adverbial case). I'm trying to form a distinction in my head. Here's an example from my ...