Fun fact: Japanese has no prepositions. =) The words that we call prepositions in English are replaced by particles in Japanese, and particles are all postpositions.

As for the actual question, I have no idea. Sorry.

I’ve been collecting a list that might help. I just use it for reference, but if you paste the following into a spreadsheet it’ll be easy to make a deck out of.

それも and in addition to that
それで and; thereupon; because of that
それに besides; moreover
それと and then; even so; and
それより apart from that; other than that; leaving that aside; more … than that; but; however
それまで until then; till then; up to that time; to that extent
それとも or; or else
それほど to that degree; extent
それだけ that much; as much; to that extent; only that; that alone; no more than that; that is all (when finished speaking)
それから and then; after that
それでは well then …
それでも but (still); and yet; nevertheless; even so; notwithstanding
それなら If that’s the case …; If so …; That being the case …
それじゃ well then …;
それはそれで in that case; (might not be what was expected or hoped for but) if that’s the case
それどころか on the contrary
それはそうと by the way; incidentally
それにしても nevertheless; at any rate; even so
それはさておき apart from that; to return to the topic; enough of that
そのかわり instead; but (on the other hand)
そうする to do so; to do thus
そうして and; like that
そうすれば if so; in that case; in that situation
そうなると if that is the case; if it becomes so; when it becomes so
そういうことか I got it; I see; I now know; So that’s the reason
そういえば which reminds me …; come to think of it …; now that you mention it …; on that subject …; so, if you say …
どうかな I wonder; I don’t know; how about …?;
どうして why?; for what reason; how; in what way; for what purpose; what for
どうでもいい inconsequential; indifferent; not worth worrying about; whatever you do is OK; trivial
どうであろうと whatever (the case may be)
どうしたらいい what’s the best thing to do?
どうやら it seems like; it appears that; somehow or other
これで here; with this
これより from (this, here, etc.); since (this)
どうやって how; in what way; by what means
かといって having said that; on the other hand
ところが even so; however; still; whereupon; even though; nevertheless; on the contrary; as a matter of fact; despite
しかも moreover; furthermore; nevertheless; and yet
ほかに in addition; besides
なにしろ at any rate; anyhow; anyway; in any case
しかたがない it can’t be helped; it’s inevitable; it’s no use; can’t stand it; being impatient; being annoyed
しょうがないなぁ if you insist (on it)
けっきょくのところ in the end; at the end of the day
けっきょく after all; eventually; in the end

Nice work, Astralfox. I’m forever having trouble with stuff like that. However, some of them are a little hard to grasp just from the English translation – you should maybe try finding example sentences to go along with them, to give a better feel for how they work. I had no idea how それとも would be used till I looked it up on jisho.org’s sentences section just now. Did you just find these while reading through a dictionary or was it while you were reading/watching “proper” material, because if you could get the original sentences for context that would probably work quite well.