I.want of reflection, inconsiderateness (= temeritas, incuria): “alicujus inconsiderantiam sustinere (where some read considerantiam),” Cic. Q. Fr. 3, 9, 2: “mirari inconsiderantiam (al. inconsiderationem),” Suet. Claud. 39; Salv. Gub. Dei, 1, 11.
inconsīdĕrantĭa , ae, f. inconsiderans,