~ににあわず (に似合わず ) => ~Different from N1
Evaluate
合う => do something together N3
~こと請け合い => I guarantee ... N1
Happens next
にいわせれば => if you ask...; if one may say... N1
Base, base
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
[合「あ」]う => To do A together/mutually N4
Secondary Verb
とは[裏腹「うらはら」] => Contrary to A, opposite of A, ... N1
Contrast/Surprise
場合(は) => in the event of; in the case that ~ N4
わ...わ => so much, so many N1
Exclamatory
させてください/させてもらえますか/させてもらえませんか => please let me do N3
せいか => perhaps because ~ N2
わ...わ (で) => and (listing negative things happening at the same time) N1
Line up, list