[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
あまり~ない => Not very ~ N5
Amount
[極「きわ」]まる => Extremely A, could not be more A N1
Adjectival, Descriptions
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility
なり~なり => A or B N1
Lists, examples
かぎり/ないかぎり => While A is the case/still true N2
Conditional, While
なりに,なりの,それなり => In A's own way, in a(n) A way N1
Adjectival, Descriptions
てもかまわない => No problem N4
Can, Should, Must
てばかりはいられない => Cannot always A N2
Needs, Requirements
までもない => It's not necessary for A N1
Need/Requirements
ないまでも => Even if A isn't done N1
(Not)only , (Not) even
あまり => Too A, Too much A, Overwhelming A N2
Degree, Level, Amount