Where does “unassertiveness” come from?

unassertiveness (English) comes from English unassertive, from English assertive, from English assert, from Latin assertus, from Latin asserō, from Latin ad-, from Latin īn-, from Latin în — in.

unassertiveness (English): The state or condition of being unassertive

Definitions

  1. The state or condition of being unassertive

Ancestry of “unassertiveness”, step by step

unassertiveness traces back through two separate lines of ancestry.

via English unassertive

StepLanguageWordMeaning
1EnglishunassertiveNot assertive
2EnglishassertiveBoldly self-assured; confident without being...
3EnglishassertTo declare with assurance or plainly and...
4Latinassertusdeclared free, set free, liberated, having been...
5Latinasserōto sow, plant or set near something
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

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 h₁én
unassertiveness — Etymology, Origin & Word History | Etymology Explorer