Afterwards is a connecting adverb with the meaning "later" applied to a time or event. e.g. "He ate supper, and afterwards went for a walk."
No, it is not a preposition. The word afterwards is an adverb.
The Abaluhya (Luhya) term for the English word 'afterwards' is "baadayee".
No
No
We ate lots of cake, and afterwards we went home.
Postea.
If you mean "afterwards", then it would be something like, "We went to the store and afterwards, to the movies."
Postscript.
I chose Bill for our team, but afterwards I wished I had chosen Bob instead. I went to get my hair cut, and afterwards I stopped for some ice cream.
Some other meanings for the word "then" are: As an adverb: next, after that, after, afterwards. As an adjective: former
Hovering a word in a sentence make it easy to find afterwards.
There are a few antonyms for the word before such as after, later, behind and afterwards.