1. Grzegrzółka
It's a folk name for a cuckoo ;)
2. Chrząszcz
This just a beetle.
3. Żółć
In english this one is easy - gall.
4. Źdźbło
Just a stalk
5. Szczęście
I left it at the end, because this just happiness :)
Good luck and i will be happy to see some crazy words in your languages :)
