Where does “terrorlessness” come from?

terrorlessness (English) comes from English terrorless, from English Terror, from Middle English terrour, from Middle French terreur, from Old French terreur, from Latin terror, from Latin faciō, from Latin -torium.

terrorlessness (English): Absence of terror

Definitions

  1. Absence of terror

Ancestry of “terrorlessness”, step by step

terrorlessness traces back through two separate lines of ancestry.

via English terrorless

StepLanguageWordMeaning
1EnglishterrorlessNot causing terror; unfrightening
2EnglishTerrorThe Reign of Terror during the French Revolution
3Middle EnglishterrourA terror; a fright
4Middle Frenchterreurterror
5Old Frenchterreurterror
6Latinterrora dread, terror, great fear, alarm, panic; an...
7Latinfaciōto do
8Latin-toriumnominative neuter singular of -tōrius; accusative...
9Latin-tōriusory
10Latin-tor-er
11Proto-Italic-tōrForms agent nouns to verb stems
12Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
13Proto-Indo-European-tor-s

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 -tor-s