さえ/にさえ/でさえ => Even N3
Not only, Not even
を[余儀「よぎ」]なくされる => Must do A N1
Will, Decision, Doing
さて => So N2
Miscellaneous
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
かねない => Afraid that N2
Potential, Possibility
たが[最後「さいご」] => Once A occurs, B happens N1
Information, Report
[最中「さいちゅう」] => In the middle of A N3
Time, Situation
て下さいませんか => Please do A (polite) N5
Asking and Telling
[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
なさい => Do A (command) N4
Can, Should, Must
さ => Changes A into a noun N4
Sentence Endings
さ => Changes A into a noun N3
Sentence Endings