poison is pyzko

pyzko = poison (noun) (some things Google found for "pyzko": a rare term; user names; name of a World of Warcraft gaming character; name of several other gaming characters; a rare last name; similar Pzyko is a dark psychedelic night trance music producer & Dj)

Word derivation for "poison"
Basque = pozoi, Finnish = myrkky
Miresua = pyzko

In chapter 1 of Alice's Adventures in Wonderland, Alice checks the little bottle labeled 'DRINK ME' to see whether it's marked "poison" or not.