English
inofficiousness
From inofficious + -ness.
Formed from inofficious + -ness
Proto-Indo-European *h₃ep- ‘to work, toil, make’
…
Latin opificium ‘work’
Latin officium ‘duty’
Latin officiōsus ‘dutiful, obliging, attentive’
Latin inofficiōsus ‘not obliging, disobliging’
English inofficious
Today it means
noun The quality of being inofficious.
Language periods are conventional ranges, not dates for this word.
Etymograph / inofficiousness