What rhymes with rain?[lvl 2+]

Disdain

Awesome Train, thanks so much for the ride, it made me laugh!

Bumpain

So I found it in the first try. Were there multiple answers, or I'm just lucky?
Bruce Wayne

supercalifragilisticexpialidociousain?

I was able to feign interest in this train.

that profile pic tho :D

Maybe I know, but I will feign ignorance for now.
Anyway, thanks for a nice train ride!

drain? Like the one our souls are circling down...

bump for solved.^_^

For some reason, the answer is what I thought of first when reading the title....

a bwain

Please explain.

Bump

Membrane?

Thanks for the potato! Those were some great giveaways

Such a fun train. Bumpein for you, sir!

that avatar tho

Plain pain train

bump!

Thanks and bump.

Well i just comment for the Legacy of Kain game in your train.
I see you are a person of culture as well.

Pain...