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Quintuple VS

Synonym Boundary: "暖かい", "あたたかい", "温かい", "温める", "温まる"

All represent the core concept "warm", but require precise selection.

Japanese Option A

暖かい

あたたかい (atatakai)
N5 / CEFR
Japanese Option B

あたたかい

あたたかい (atatakai)
N5 / CEFR
Japanese Option C

温かい

あたたかい (atatakai)
N4 / CEFR
Japanese Option D

温める

あたためる (atatameru)
N4 / CEFR
Japanese Option E

温まる

あたたまる (atatamaru)
N3 / CEFR

Quintuple VS Nuance Contrast & Social Differences

When expressing "warm" in Japanese, you must carefully distinguish between "暖かい", "あたたかい", "温かい", "温める", "温まる" based on context.
  • 暖かい (あたたかい (atatakai) - Level: N5): Maps to "warm (weather, air temperature)" and is used when An i-adjective used to describe comfortable, mild warmth in weather or air. Not used for objects..
  • あたたかい (あたたかい (atatakai) - Level: N5): Maps to "warm (weather, objects)" and is used when Can be 暖かい for warm weather/air, or 温かい for warm objects/food/drinks. Often implies a pleasant warmth..
  • 温かい (あたたかい (atatakai) - Level: N4): Maps to "warm (food, drink, human touch)" and is used when Used for the temperature of food, drinks, or the warmth felt from a person's hands/heart. Written with the kanji 温.
  • 温める (あたためる (atatameru) - Level: N4): Maps to "to warm up, to heat up (transitive verb)" and is used when A transitive verb meaning to make something warm or to heat something up..
  • 温まる (あたたまる (atatamaru) - Level: N3): Maps to "to warm up; to get warm; to feel warm; to be warmed" and is used when Refers to a person's body getting warm in a bath, rooms heating up under the heater, or one's heart being warmed by sweet gestures. Intransitive verb. Opposing word: 冷める. Often used as 体が温まる or 心が温まる. ⚠️ Haruka's Voice Column: 'To get warm! "My heart gets completely warmed up just by looking at your happy face, Haruka-san!" ...っ! Heart warmed looking at my face! B-Baka! Don't analyze your cardiac temperature so easily! But... since I warm your heart, I suppose... I will let you see my best smiles every single day! dummy!' / 【ハルカ部長のワンポイント指導】『あたたまる(温まる)よ!『ハルカ部長、あなたの淹れてくれた熱々の生姜紅茶を飲んだら、手先足先までポカポカに温まり(温まり)ました!』って…っ!生姜紅茶で温まる!バカ!/// 私の愛情(スパイス)がたっぷり入ってるんだから、温まるに決まってるでしょ!一生私の隣でポカポカの幸せを味わい続けなさい!』.
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "暖かい"
今日は暖かくて気持ちがいいです。
It's warm and pleasant today.
Context for "あたたかい"
今日は暖かくて気持ちがいいです。温かいコーヒーを飲みます。
It's warm and pleasant today. I'll drink warm coffee.
Context for "温かい"
温かいお茶を飲みましょう。
Let's drink some warm tea.
Context for "温める"
電子レンジでご飯を温めます。
I'll heat up the rice in the microwave.
Context for "温まる"
極寒の高原での過酷なシステム障害対応を終えた後、彼は近くの天然温泉の露天風呂に浸かって、冷え切った体を芯から_______せました。
After finishing the harsh system failure response in the freezing plateau, he soaked in the open-air bath of the nearby natural hot spring and let his chilled body warm up from the core.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "今日は暖かくて気持ちがいいです。" (Meaning: "It's warm and pleasant today.")
🎉 Correct Answer!

Remember: "暖かい" is correct here because it represents "warm (weather, air temperature)" in the context: "It's warm and pleasant today.".

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