What context can I use each word in?
Learn when and how to use these words with these examples!
then
Example
I woke up early, then I went for a run. [then: adverb]
Example
She finished her homework, then she watched TV. [then: conjunction]
thus
Example
He didn't study for the exam, thus he failed. [thus: adverb]
Example
The company invested in new technology, thus improving their productivity. [thus: conjunction]
Good things to know
Which word is more common?
Then is more common than thus in everyday language and covers a wider range of contexts.
What’s the difference in the tone of formality between then and thus?
Thus is often associated with a more formal or academic tone, while then is more versatile and can be used in both formal and informal contexts.