といったらない/といったらありはしない => Extremely A, Very A, A beyond description N1
Degree/ Level/Amount
から[言「い」]って => If you think about/consider A N2
Considering, Concerning
といえば/というと/といったら => N3
Considering, Concerning
からと[言「い」]って => With only A, it is not enough, so B N2
Needs, Requirements
んだって => Hear that~ N3
Information, Report
っぽい => Seems A; A-ish N3
Adjectival, Description
にとって => As for A N3
Considering, Concerning
めったにない => Rarely N3
Degree. Level, Amount
もっとも => A。However, B N2
Contrast,Surprise
がっている => Want, like N4
Secondary Verb
すら,ですら => Even A N1
(Not)only , (Not) even
にあって => During time/situation A N1
Time, Situation