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but then
/bət ðɛn/
introducing a contrasting point
I wanted to go to the party, but then I remembered I had work the next day.
This phrase introduces a new thought that contrasts with the previous one.
informal
used to introduce a contrasting or surprising point following what has just been said
She said she would help, but then she never showed up.
This shows the phrase introducing a disappointment after an initial promise.
The weather was terrible; but then, we still had a great time indoors.
Here it introduces a positive twist after a negative statement.
Often used in spoken English to signal a shift in thought or to add a contrasting idea.
Collocations
but then againused to introduce an additional contrasting pointbut then whatused to question the previous statement
Antonyms
Related Phrases
Pro Tip
Use in conversations
Use 'but then' to naturally introduce contrasting ideas in discussions or storytelling. It helps transition smoothly between points.
Gold Rule
Contrast indicator
Always use 'but then' to introduce a point that contrasts with what was said before. It is not used to add similar information.
Word Origin
The phrase combines the conjunction 'but' (Old English 'butan') and the adverb 'then' (Old English 'þonne'), both used to contrast or indicate sequence. The combined usage emerged in Middle English as a way to introduce a contrasting or surprising element.
Usage Notes
Common in both spoken and written English. Often used to soften a contrast or to introduce a new perspective. Can sound informal in very formal writing.
Word Breakdown
but
conjunction indicating contrast
conjunctionthen
adverb indicating sequence or contrast
adverbEnglish Dictionary