Nihoner
表層形
きっつい
キッツイ
形容詞

きっつい (キッツイ)

Kittsui · きっつい — tough, hard, severe, demanding, harsh; determined, strong-minded, forceful, formidable, fierce; strong (e.g. sunlight, alcohol), severe, intense

Other ways to say “tough” in Japanese →

きっつい in rōmaji: kittsui.

形容詞 一般 * *
📝 きつい 🔤 形容詞 📐 終止形-一般
Updated: 2026年9月29日
📖 Grammar Information
表層形 (Surface)
きっつい
見出し語 (Lemma)
きつい
読み (Reading)
キッツイ
品詞 (POS)
形容詞・一般・*・*
活用型 (Conj. Type)
形容詞
活用形 (Conj. Form)
終止形-一般
表記 (Orthography)
きっつい
読み・基本形
キッツイ
表記・基本形
きっつい
見出し語の読み
キツイ
How it's used

Casual spoken Japanese, often used by younger people, to describe something as intense, harsh, or demanding, emphasizing a personal reaction.

この仕事はきっついなあ。
Kono shigoto wa kittsui naa.
This job is really tough.

今日の日差しはきっついね。
Kyou no hizashi wa kittsui ne.
The sunlight today is really strong.

⚖️ Often confused with 'きつい' (kitsui), but 'きっつい' is a more emphatic, casual variant.

💡 English Meaning

きっつい means “tough, hard, severe, demanding, harsh; determined, strong-minded, forceful, formidable, fierce; strong (e.g. sunlight, alcohol), severe, intense” — full definition & examples →

⭐ Dictionary Form

きづい (キズイ) — main entry →

🔗 Other Forms of きっつい
🃏 Flashcard — Test Yourself
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きっつい
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Reading & Info
キッツイ
Lemma: きつい
形容詞一般**
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⚡ 形容詞 (I-adjective) Inflections
丁寧形 (Polite)
きついです
否定形 (Negative)
きつくない
過去形 (Past)
きつかった
て形 (Te-form)
きつくて
副詞形 (Adverbial)
きつく
仮定形 (Conditional)
きつければ
💡
Did you know · 形容詞
形容詞 (i-adjectives) end in い and conjugate directly. They can act as predicates or modify nouns directly without a particle.
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (きっつい) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (きつい) is the dictionary base form. For example, 食べた (surface) has the lemma 食べる.
What does the reading (pron) field mean? ▼
The reading shows the pronunciation in hiragana or katakana as recorded by UniDic. For kanji entries this is the standard reading of this specific surface form — which may differ from other readings of the same kanji.
What is UniDic? ▼
UniDic is a comprehensive Japanese lexicon developed by the National Institute for Japanese Language and Linguistics (NINJAL). It provides detailed morphological information for modern Japanese words, used in NLP tools like MeCab.
How do I save this entry? ▼
Click the ★ save button in the word card above (you need to be logged in). Saved entries appear in your personal Saved Dictionary page for quick review later.