Where does “abnegacko” come from?

abnegacko (Polish) comes from Polish abnegacki, from Polish abnegat, from Latin abnegator, from Latin abnegatus, from Latin abnegō, from Latin negō, from Latin nec, from Latin neque — not.

Ancestry of “abnegacko”, step by step

StepLanguageWordMeaning
1Polishabnegackislovenly
2Polishabnegatsloven, slob
3Latinabnegatora denier
4Latinabnegatusrefused, denied, declined, having been refused
5Latinabnegōto refuse, deny, decline, be unwilling
6Latinnegōto deny
7Latinnecnor; and not, not; neither
8Latinnequenot; and not, also not
9Proto-Indo-Europeannekʷeand not, neither, nor
10Proto-Indo-Europeannenot
Every word from Proto-Indo-European neEvery word from Proto-Indo-European nekʷeEvery word from Latin neque