Indeed and Then

Indeed adverb - Without any question.

Then and indeed are semantically related in moreover topic. In some cases you can use "Then" instead the word "Indeed" as a conjunction or an adverb, when it comes to topics like furthermore.

Then adverb - In addition to what has been said.

Indeed and then are semantically related in moreover topic. Sometimes you can use "Indeed" instead the word "Then" as a conjunction or an adverb, if it concerns topics such as furthermore.