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な形容詞

na-adjectives

な形容詞 (na-keiyōshi) are a category of adjectives in Japanese that require the particle な when modifying a noun. They describe qualities or states of being.

N5

Meaning

na-adjectives

な形容詞 (na-keiyōshi) are a category of adjectives in Japanese that require the particle な when modifying a noun. They describe qualities or states of being.

Formation

Noun + な + Noun (to modify a noun)
な-adjective + です (to assert or describe a state)

Explanation

な形容詞 (na-adjectives) are one of the two main types of adjectives in Japanese, the other being い形容詞 (i-adjectives). These adjectives are unique in that they require the な particle when directly modifying a noun. For example, when you use the adjective きれい (ki-rei, beautiful), you say きれいな花 (ki-rei na hana, beautiful flower).

While い形容詞 can stand alone, な形容詞 must use this particle when modifying a noun. Additionally, when using な形容詞 in a sentence, you often add です for politeness. An example would be この本は面白いです (kono hon wa omoshiroi desu, this book is interesting) versus この本は面白いなです (incorrect) where 面白い is an い形容詞. Proper usage is essential for clear communication.