ex post facto law - ⏎
ex proprio motu - by [one's] own motion⏎
ferae naturae - wild animals by nature⏎
in pleno - in full⏎
ex tunc - from then⏎
in haec verba - in these words⏎
in limine - at the threshold⏎
fumus boni iuris - smoke of a good right⏎
in extenso - in the extended⏎
in extremis - in the extreme⏎