But one day vs However vs Nonetheless vs Yet

When to use each in English, with meaning, register, and examples.

But one day

Top 2,000 (common)

However

Top 1,000 (very common)A1adverb

Nonetheless

Top 2,000 (common)C1adverb

Yet

Top 1,000 (very common)A2adverb
 But one dayHoweverNonethelessYet
Pronunciation🇬🇧 //bʌt wʌn deɪ//🇺🇸 //bʌt wʌn deɪ//🇬🇧 /["/haʊˈevə(r)/"]/🇺🇸 /["/haʊˈevər/"]/🇬🇧 /["/ˌnʌnðəˈles/"]/🇺🇸 /["/ˌnʌnðəˈles/"]/🇬🇧 /["/jet/"]/🇺🇸 /["/jet/"]/
MeaningA phrase used to introduce a story or change in events.but; shows contrast between two ideas.In spite of that; however.up to now; at this time
ExampleBut one day, everything changed when the storm hit the village.He was feeling bad. He went to work, however, and tried to concentrate.The book is too long but, nonetheless, informative and entertaining.I haven't finished my homework yet.
RegisterNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 2,000 (common)Top 1,000 (very common)
CEFR level-A1C1A2
Part of speechadverbadverbadverb
Collocationsbut one day my life changed, but one day everything went wrong, but one day she lefthowever, you should, however, it is important, however, I believenonetheless acknowledge, nonetheless consider, nonetheless importantnot yet, yet to come, will you yet
Antonyms-therefore, consequentlytherefore, consequentlyalready
Common mistakesUsing it in formal academic writing., Placing it in the middle of sentences instead of at the start., Confusing it with 'however' or other conjunctions.Confused with 'how ever' which means in what way., Omitting a comma before 'however' when it starts a sentence., Using 'however' inappropriately in very casual contexts.Using 'nonetheless' where 'but' would suffice., Misplacing 'nonetheless' within a sentence., Confusing 'nonetheless' with 'nevertheless'; both are similar but 'nonetheless' is slightly more formal.Confused with 'but' in meaning., Omitting 'not' in negative sentences., Using 'yet' in statements instead of questions or negatives.
Usage notesCommonly used in storytelling to indicate a turn or pivotal moment. It's suitable for informal and formal narratives but might feel out of place in direct, factual writing.Use 'however' to introduce a contrasting idea in a sentence. It's suitable in both spoken and written English but more common in formal writing. Avoid using it at the beginning of informal conversations.Use 'nonetheless' to contrast or show that something is true despite what has been said. More common in written English; less suitable for casual spoken conversations.Used to indicate that something has not happened up to the present moment. Common in negative sentences and questions. Avoid using in formal writing as it may sound too casual.

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But one day
However
Nonetheless
Yet

Frequently asked questions: But one day vs However vs Nonetheless vs Yet

What's the difference between But one day, However, Nonetheless, and Yet?

But one day: A phrase used to introduce a story or change in events. However: but; shows contrast between two ideas. Nonetheless: In spite of that; however. Yet: up to now; at this time

Which is more advanced: But one day, However, Nonetheless, and Yet?

Nonetheless is the highest level, at C1, on the CEFR scale.

Can you show an example of each?

But one day: But one day, everything changed when the storm hit the village. However: He was feeling bad. He went to work, however, and tried to concentrate. Nonetheless: The book is too long but, nonetheless, informative and entertaining. Yet: I haven't finished my homework yet.

Can I use But one day, However, Nonetheless, and Yet interchangeably?

Not always. But one day, However, Nonetheless, and Yet are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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