Where does “lethargicness” come from?

lethargicness (English) comes from English lethargic, from Ancient Greek ληθαργικός, from Ancient Greek λήθαργος, from Ancient Greek ἀργός, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

lethargicness (English): The quality of being lethargic

Definitions

  1. The quality of being lethargic

Ancestry of “lethargicness”, step by step

lethargicness traces back through two separate lines of ancestry.

via English lethargic

StepLanguageWordMeaning
1Englishlethargicsluggish, slow; indifferent, apathetic
2Ancient Greekληθαργικός
3Ancient Greekλήθαργοςforgetful; lethargic; lethargy
4Ancient Greekἀργόςwhite, bright; swift; not working, idle
5Ancient Greekἀ-The alpha privativum, used to make words that...
6Proto-Hellenichə-same; together
7Proto-Indo-Europeansm̥-one; with, together
8Proto-Indo-Europeansem-together, one

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 sem-Every word from Ancient Greek ἀ-Every word from Proto-Indo-European sm̥-