ex—excutiō, ere, cussī, cussus, to shake off, fling off.
per—percutiō, ere, cussī, cussus, to strike through, pierce; smite, strike; kill, slay; overwhelm, shock.
quattuor, indecl. num. adj., four.
que, conj., enclitic, and, and yet, but.
[queror, ī, questus sum], to complain.
con—conqueror, ī, questus sum, to complain bitterly, lament, deplore.
questus, ūs [queror], m., complaint, lament.
(1) quī, quae, quod, interr. pron., used adjectively, which? what? what kind of? See (1) quis.
(2) quī, quae, quod, rel. pron., who, which, what, that; whoever, whatever.
[(3) quī, quae], or qua, quod, indef. pron., used adjectively, any, some.