を[余儀「よぎ」]なくされる => Must do A N1
Will, Decision, Doing
にひきかえ => In contrast to A N1
Comparison/ Exchange
さえ/にさえ/でさえ => Even N3
Not only, Not even
かぎり/ないかぎり => While A is the case/still true N2
Conditional, While
かぎりだ => Very A N1
Degree/ Level/Amount
に[限「かぎ」]って/に[限「かぎ」]り => Only A (A is a special condition) N2
(Not)only, (Not) even
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
さて => So N2
Miscellaneous
に[限「かぎ」]る => A is the best N2
Information, Report
にすぎない => Only A; No more than A N2
(Not)only, (Not) even
とは[限「かぎ」]らない => Its not really A N2
Information, Report
に[限「かぎ」]らず => Not only A, but B also N2
(Not)only, (Not) even