Translation guide
The English word 'natural' covers a wide range of meanings, from describing things found in nature to behavior that is relaxed and unaffected. This guide breaks down the most useful Japanese expressions for each core meaning, helping learners choose the right word depending on context.
Describing things like landscapes, materials, food, or phenomena that are not man-made.
The most common and versatile way to say 'natural' in this sense. Used for natural environments, resources, and phenomena.
I take photos using only natural light.
This park is kept in its natural state.
Often used for natural resources, ingredients, or products, emphasizing that they are not synthetic or processed. Common in food and cosmetics.
This soap is made with only natural ingredients.
Natural gas is an important energy source.
Means 'derived from nature.' Often seen on product labels to highlight natural origin, especially in cosmetics and food.
We use naturally derived fragrances.
Describing a reaction, feeling, or situation that is understandable or to be expected.
Used when something is a natural consequence or a matter of course. Often implies 'it's only natural that...'
It's natural for him to get angry.
It's only natural for parents to worry about their children.
Similar to 当然, but more colloquial. Means 'obvious' or 'to be expected.' Can sound a bit stronger, like 'it goes without saying.'
It's natural that she succeeds (she's so talented).
Used to express that someone's reaction is understandable given the circumstances. Often translated as 'it's no wonder' or 'it's only natural.'
It's only natural to be tired after working that much.
Describing a person's manner, behavior, or expression that is genuine and without pretense.
The go-to word for 'natural' in the sense of unforced, spontaneous, or genuine. Used for smiles, behavior, speech, etc.
She always has a natural smile.
Please speak more naturally.
Means 'unpretentious' or 'without airs.' Describes a person or atmosphere that is down-to-earth and relaxed.
Describes an action or manner that is casual, nonchalant, or done without drawing attention. Often used for subtle gestures or remarks.
Describing a talent, ability, or quality that someone is born with.
Describing food, drinks, or products that taste or look like the real thing, without synthetic additives.
The musical symbol or note that cancels a previous accidental.
The standard loanword for the musical natural sign (♮).
This note has a natural sign.
Both can mean 'natural,' but 自然 (しぜん) is broader and more abstract, covering nature, spontaneity, and normalcy. 天然 (てんねん) is more concrete, often used for resources, ingredients, and products to mean 'not artificial.' For example, 自然の景色 (natural scenery) vs. 天然の成分 (natural ingredients).
The loanword ナチュラル is used in specific contexts like music, makeup, or fashion (e.g., ナチュラルメイク, natural makeup). For most meanings, use 自然 or other native words. Overusing ナチュラル can sound unnatural or like marketing jargon.
a cafe with a natural atmosphere (acceptable in casual contexts)
He's a natural, unpretentious person who can quickly become friends with anyone.
彼のさりげない優しさが嬉しかった。
I was happy about his natural, understated kindness.