N2 — outside your level filter
write + no way
kaki kkonai
no way; there's absolutely no chance of
meaning: have no chance of writing
そんな複雑な話、子どもには分かりっこないよ。
sonna fukuzatsu na hanashi, kodomo ni wa wakari kkonai yo.
A kid has no chance of understanding a story that complicated. casual
一晩でこんな量、終わらせっこないよ。
hitoban de konna ryou, owarase kkonai yo.
Doing this much in one night — we have no chance of finishing. casual