seriatim - in series⏎
suo motu - of its own motion⏎
sui generis - of its own kind/genus⏎
se defendendo - self-defense⏎
supersedeas - refrain from⏎
situs - the place⏎
status quo⏎
status quo ante ⏎
statu quo - the state in which⏎
uti possidetis - as you possess⏎
sine qua non - without which, nothing⏎