And, also

Words that indicate that you are adding another thought to a previous thought.

• What words indicate that you are adding another thought to a previous one?
  and also too besides besides this as well so do I/so has she/so are they in addition not to mention likewise both...and and also again further in addition to not only...but also some...others first...then let me add
• What words indicate that you are adding something new to what you just said?
  and also furthermore moreover what's more besides by the way incidentally
• What words indicate that you could add more things to the end of a list?
  and so on and so on and so forth et cetera etc and whatever or whatever and the like and suchlike
• What words indicate that you are adding another in a list of thoughts?
  first second third firstly secondly thirdly in the first/second/third place first of all to begin with to start with finally lastly to conclude in conclusion last but not least