や、やいなや => As soon as A, B N1
Time, Situation
やすい => A is easy to do N4
Verb Suffixes
やら~やら => A, B, ... (examples from a list) N2
Lists, Examples
てやまない => To (always) think/feel/hope/etc. A N1
Will, Decision, Doing
やる => Give B to A N4
Give and take advice
てやる => Do for someone N4
Give and take advice
が[早「はや」]いか => As soon as A occurred, right after A N1
Time, Situation
というより => Rather than A N3
Comparison, Exchange
と[思「おも」]いきや => Even though A (was thought/expected), different result B N1
Contrast/Surprise
ない[方「ほう」]がよい => It would be better to not A N4
Can, Should, Must
ようがない => There is no way to do A N2
Potential, Possibility
より => More… than… N4
Comparisons