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
やなんか => Something like... N3
Vague
…すぎ ... => too much N4
Emphasis on degree
に[限「かぎ」]る => A is the best N2
Information, Report
やなにか => the same, equivalent to N4
Demonstrate by example
~かぎりなく ... にちかい => Almost, near, like, almost like N... N1
Limit, limit
~ ないともかぎらない => ~ It's unlikely... won't N1
Speculation
すぎる => too much N4
や => ... or... N5
Line up, list
や否や => as soon as; the moment ~ N1