English
sinlessness
From sinless + -ness.
Formed from sinless + -ness
Proto-Indo-European *h₁es- ‘to be’
…
Proto-West Germanic *sunnju ‘actuality, distress, concern’
Old English synn ‘misdeed, fault, crime, wrong’
Old English synlēas ‘without sin’
Middle English synneles
English sinless
Today it means
noun The state or condition of being sinless.
Sources
Sources: Wiktionary, “sinlessness”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / sinlessness