っぽい => Seems A; A-ish N3
Adjectival, Description
っぽい => seems like; somewhat; -ish; easily does; often does ~ N2
いっぽう(で) => on one hand, on the other hand; although ~ N2
Compare
[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
のを知っていますか => Do you know...? N4
にする => にする N4
さすが (に) … だけあって => being the case; precisely because; as expected from ~ N3
Base, base
すら/ですら => even ~ (with emphasis) N1
する => become ... N4
Situation, case
…すぎ ... => too much N4
Emphasis on degree
すぐ => Right now N5
Short period of time