English
inexcusableness
From inexcusable + -ness.
Formed from inexcusable + -ness
Latin causa ‘cause, reason’
Latin excūsō ‘to excuse’
Latin excūsābilis ‘excusable’
Latin inexcusabilis
Middle French inexcusable
English inexcusable
Today it means
noun The quality of being inexcusable; inexcusability.
Language periods are conventional ranges, not dates for this word.
Etymograph / inexcusableness