I’ve never heard fissile out but I love it for describing a problem that will go away once the full consequences have already been felt.
I’ve never heard fissile out but I love it for describing a problem that will go away once the full consequences have already been felt.
It's fizzle where I'm from in the UK. To fizzle out is to weakly and pittifully end with no meaningful after effects.
Like after lighting a firework that didn't actually go off.
"It's fizzled out!"