Where does “unpopulousness” come from?

unpopulousness (English) comes from English unpopulous, from English populous, from Latin populosus, from Latin -ōsus, from Old Latin -ōssus.

unpopulousness (English): Quality of being unpopulous

Definitions

  1. Quality of being unpopulous

Ancestry of “unpopulousness”, step by step

unpopulousness traces back through two separate lines of ancestry.

via English unpopulous

StepLanguageWordMeaning
1EnglishunpopulousNot populous; having a small population
2EnglishpopulousHaving a large population; Spoken by a large...
3Latinpopulosusfull of people, populous; populous
4Latin-ōsusose, -ous, -ful (full of or overly prone to)
5Old Latin-ōssus

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 Old Latin -ōssusEvery word from Latin -ōsusEvery word from Latin populosus