inofficious

Indifferent to obligation or duty.

Vp thou tame River, vvake; / And from the liquid limbes this ſlumber ſhake: / Thou drovvn'st thy ſelfe in inofficious ſleepe; / And theſe thy ſluggiſh vvaters ſeeme to creepe, / Rather than flovv.

Not officious; not civil or attentive.

Contrary to one's natural obligation or duty, as of a testament by which a child is unjustly deprived of inheritance.

the inofficious testament

an inofficious disposition of his fortune