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
でしょう/だろう => right?, isn't it?, correct? N4
に[限「かぎ」]って/に[限「かぎ」]り => Only A (A is a special condition) N2
(Not)only, (Not) even
てもよろしいでしょうか => May I... N4
Allow
~かぎり => as long as; while… is the case; as far as; while ~ N2
Emphasis on degree
…すぎ ... => too much N4
Emphasis on degree
~かぎりなく ... にちかい => Almost, near, like, almost like N... N1
Limit, limit
より(も)むしろ => rather; instead; better ~ N3
すぎる => too much N4
どころのさわぎではない => This is not the time to do things... N2
Base, base
いじょう => more than N4
Standard