English
innoxiousness
From innoxious + -ness.
Formed from innoxious + -ness
Proto-Indo-European *neḱ- ‘to perish, disappear’
Latin nox(a)
Latin noxius ‘hurtful, harmful, injurious, noxious’
Latin innoxius ‘harmless, innocuous’
English innoxious
Today it means
noun The quality of being innoxious.
Language periods are conventional ranges, not dates for this word.
Etymograph / innoxiousness