Later, at that moment, additionally, in that case, after that, and afterwards are all synonyms for then. Now and before are antonyms of then. And here are 31 another word for then.
At that moment, at that point in time, at that point, at that time, in those days, and on that occasion are all synonyms for then.
Additionally, also, as well, besides, furthermore, in addition, moreover, on top of that, over and above that, to boot, what's more, and too are all another word for then.
In that case, it follows that, that being so, that being the case, under those circumstances, and then are all synonyms for then.
After that, afterwards, later, next, subsequently, and then are all another word for then.
Then synonym page has a variety of synonyms that differ in length. 2 synonyms with 4, 6, 9, and 16 letters and 1 synonym with 5, 7, 8, 13, 17, and 23 letters. 4 synonyms with 10 letters and 5 synonyms with 11 letters.
3 synonyms with 12 letters. For a total of 26 another word for then.
We ate lunch, then left.
Finish your homework, then relax.
She smiled, then walked away.
First practice, then take tests.