[最中「さいちゅう」] => In the middle of A N3
Time, Situation
に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
はもちろん/はもとより => Although A is given/obvious; B N3
List, Examples
たち => Plural form N5
Amount
さえ/にさえ/でさえ => Even N3
Not only, Not even
はさておき => A aside; putting A aside, B (new topic) N1
Miscellaneous
がちです/がちになる => A tends to become/happen/occur N2
Potential, Possibility
さて => So N2
Miscellaneous
うち/ないうち => While A is the case, B; While A is occuring, B, While A is not occuring, B N3
Conditional, While
ないと,なくちゃ => Must do A N3
Needs, Requirement
に[違「ちが」]いない => Without a doubt, A N2
Information, Report
[際「さい」]して/に([際「さい」]し)/に[際「さい」]しての => At the time of A (which starts now).. N2
Time, Situation