っぽい => Seems A; A-ish N3
Adjectival, Description
[一方「いっぽう」]だ => Change A continues, A does not stop N2
Miscellaneous
[一方「いっぽう」] => On one hand A, on the other, B; Although A, at the same time, B N2
Contrast,Surprise
がっている => Want, like N4
Secondary Verb
めったにない => Rarely N3
Degree. Level, Amount
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
がっている => Wants to A N3
Will, Decision, Doing
といえば/というと/といったら => N3
Considering, Concerning
っこない => A is definitely not possible N2
Potential, Possibility
[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
と[相「あい」]まって => Along with A N1
Lists, examples
ことになっている => Plan, rule, decide N2
Information, Report