っぽい => Seems A; A-ish N3
Adjectival, Description
っぽい => seems like; somewhat; -ish; easily does; often does ~ N2
てっきり...と思う => surely; certainly; without a doubt N3
いっぽう(で) => on one hand, on the other hand; although ~ N2
Compare
きり => Only A N3
Degree. Level, Amount
きり => only; just; since; after ~ N2
きり => only; just; since; after ~ N3
[一方「いっぽう」]だ => Change A continues, A does not stop N2
Miscellaneous
~きわまる/きわまりない(~極まる/極まりない)      => extremely; very ~ N1
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
きっと => surely; undoubtedly; almost certainly; most likely N4
~をかわきりに(~を皮切りに)      => One after another; starting with ~ N1