や、やいなや => As soon as A, B N1
Time, Situation
と[思「おも」]いきや => Even though A (was thought/expected), different result B N1
Contrast/Surprise
かと[思「おも」]ったら/かと[思「おも」]うと => Athough A, B., As soon as I noticed A, B, almost immediately after A, B N2
Time, Situation
ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
やら~やら => A, B, ... (examples from a list) N2
Lists, Examples
が[早「はや」]いか => As soon as A occurred, right after A N1
Time, Situation
かた => How to A N4
Verb Suffixes
やる => Give B to A N4
Give and take advice
てやる => Do for someone N4
Give and take advice
おかげで => Because of A, B; Thanks to A, B N3
Reason, Result, Response
に[応「おう」]じて(は)/に[応「おう」]じ(た) => In response/reply to A, In line with A; That fits with A N2
Based, Focused, Depending on
やすい => A is easy to do N4
Verb Suffixes