Where does “unfavorableness” come from?

unfavorableness (English) comes from English unfavorable, from English favorable, from English favourable, from Old French favorable, from Latin favorabilis, from Latin favor, from Latin -or, from Proto-Italic -ōs — Creates action nouns or result nouns from verbs;...

unfavorableness (English): The quality of being unfavorable

Definitions

  1. The quality of being unfavorable

Ancestry of “unfavorableness”, step by step

unfavorableness traces back through two separate lines of ancestry.

via English unfavorable

StepLanguageWordMeaning
1EnglishunfavorableAlternative spelling of unfavourable
2EnglishfavorableAlternative form of favourable
3EnglishfavourablePleasing, encouraging or approving; Useful or...
4Old Frenchfavorable
5Latinfavorabilisfavored, popular
6Latinfavorgood will, inclination, partiality, favor;...
7Latin-orused to form a third-declension masculine...
8Proto-Italic-ōsCreates masculine action nouns or result nouns...
9Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
10Proto-Indo-European-oss
11Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

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 -osEvery word from Latin -orEvery word from Latin favor