PRS

Prefix/Root/Suffix	Meaning
aut, auto-	self, directed from within
co-, col-,com-, con-, cor-	with, together
cruc	cross
de-	from, away from, removing, down
ex-	from, out
fatu-	foolish, useless
in-	in, on
ir-, im-	not, un-
luc-	bright, light
nom-	arrangement, law
patr-	father
sequ, sequt	follow
sur-	above, over
trans-	across
viv-	live

ascertain

(v.): to discover with certainty

autonomy

(n.): freedom; independence

compatriot

(n.): a person from one's own country

sovereignty

(n.): complete independence and self-governance

impeccably

(adv.): perfectly, flawlessly

assail

(v.): to attack or deliver a blow

concede

(v.): to admit or acknowledge, often reluctantly