Where does “tyrannicalness” come from?

tyrannicalness (English) comes from English tyrannical, from Latin tyrannicus, from Ancient Greek τυραννικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

tyrannicalness (English): The state or condition of being tyrannical;...

Definitions

  1. The state or condition of being tyrannical;...

Ancestry of “tyrannicalness”, step by step

tyrannicalness traces back through two separate lines of ancestry.

via English tyrannical

StepLanguageWordMeaning
1EnglishtyrannicalOf, or relating to tyranny or a tyrant; Despotic,...
2Latintyrannicustyrannous, tyrannical
3Ancient Greekτυραννικόςof or for a despotic ruler; royal; princely
4Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
5Ancient Greek-κόςforms adjectives with the sense of 'of or...
6Proto-Indo-European-ḱos-y, -ic

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -ḱosEvery word from Ancient Greek -ικόςEvery word from Ancient Greek -κός
tyrannicalness — Etymology, Origin & Word History | Etymology Explorer