Where does “amnestionowana” come from?

amnestionowana (Polish) comes from Polish amnestionowany, from Polish amnestionować, from Polish amnestia, from Latin amnēstia, from Ancient Greek ἀμνηστία, from Ancient Greek ᾰ̓́μνηστος — forgotten, forgetful.

Ancestry of “amnestionowana”, step by step

Step	Language	Word	Meaning
1	Polish	amnestionowany	amnestied, an amnestied party
2	Polish	amnestionować	to amnesty, to grant amnesty
3	Polish	amnestia	amnesty
4	Latin	amnēstia	an amnesty; a forgive or general pardon of a state crime
5	Ancient Greek	ἀμνηστία	forgetfulness
6	Ancient Greek	ᾰ̓́μνηστος	forgotten, forgetful

Every word from Ancient Greek ᾰ̓́μνηστος →Every word from Ancient Greek ἀμνηστία →Every word from Latin amnēstia →