むやみに => thoughtlessly, recklessly, rashly, indiscriminately, indiscreetly, at random N1
Ban
~とみるや      => at the sight of; upon seeing; right after confirming ~ N1
~みこみだ => ~Expected N1
Determined, determined
や => ... or... N5
Line up, list
~みこみちがい / みこみはずれ> => ~Contrary to expectations N1
Beyond expectations
や否や => as soon as; the moment ~ N1
や、やいなや => As soon as A, B N1
Time, Situation
や => and; or N5
と[思「おも」]いきや => Even though A (was thought/expected), different result B N1
Contrast/Surprise
み => ~ness N3
やっと => Eventually... N4
~みこみがたつ => have a good prospect N1
Expected