Translation guide
The adverb "amply" means in a way that is enough or more than enough, often with a sense of abundance. This guide covers how to express this idea naturally in Japanese.
To say that something is done or provided in a way that is fully sufficient, often with a nuance of abundance.
The most common and neutral way to say 'amply' or 'sufficiently'. Works in both spoken and written Japanese.
彼はその仕事に対して十分に報酬を受け取った。
He was amply rewarded for his work.
この部屋は十分に広い。
This room is amply spacious.
Emphasizes abundance or more than enough, often with a sense of generosity. Common in casual and spoken contexts.
たっぷり時間をかけて準備した。
I prepared with ample time.
彼はたっぷりと睡眠をとった。
He got ample sleep.
Literally 'with room to spare', used when there is more than enough time, space, or resources. Slightly formal.
余裕をもって空港に到着した。
We arrived at the airport with ample time to spare.
Implies lavish or abundant use, often for resources or ingredients. More emphatic than 十分に.
この料理にはふんだんに野菜が使われている。
This dish uses vegetables amply.
Means 'to one's heart's content' or 'fully', often used for enjoying or using something without restraint. Somewhat literary.
彼は才能を存分に発揮した。
He amply demonstrated his talent.
To say that something has been shown or proven in a way that leaves no doubt.
A natural way to say 'amply demonstrated' in formal or written contexts.
その事実は研究によって十分に示されている。
The fact has been amply demonstrated by research.
Means 'it is clear/evident', often used when the evidence is ample. Slightly formal.
彼の成功は努力の結果であることが明らかだ。
It is amply clear that his success is the result of hard work.
十分に is neutral and can be used in any context. たっぷり emphasizes abundance and is more casual. Use 十分に for formal writing and たっぷり for everyday speech when you want to stress 'more than enough'.
Do not directly translate 'amply' as 豊富に (abundantly) in most contexts; it can sound unnatural. Stick to 十分に or たっぷり unless you specifically mean 'rich in resources'.
その報告書は変革の必要性を十分に示している。
The report amply demonstrates the need for change.
パーティーでたっぷりごちそうになった。
We were amply fed at the party.