なぜなら => A was done/decided because of B N3
Reason, Result, Response
てとうぜんだ => A is common, natural, not surprising N2
Adjectival, Descriptions
も[同然「どうぜん」]だ => The same as saying A, as good as A N2
Adjectival, Descriptions
かれ~かれ => A or B N1
Lists, examples
かかわらず/かかわりなく => Even though A, Regardless of A; without relation to A N2
Based, Focused, Depending on
かい => Really? N4
Sentence Endings
から~にかけて => From A through B N3
Time, Situation
なかなか => It is hard to do A, N2
Adjectival, Descriptions
にかかわる => Relating to A, concerning A N2
Considering, Concerning
にかかわる => Relating to A, concerning A N1
Considering/ Concerning
いかんにかかわらず,いかんによらず => Regardless of A (A is a reason, response, result) N1
Based/focused/depending on
ばかりか => Not only A, but B as well N3
Not only, Not even