frīgidus, a, um [frīgeō, to be cold], adj., cold.
frīgus, oris, n., cold.
Frontō, ōnis, m., (M. Cornēlius) Frontō, a celebrated teacher of rhetoric during the reign of Hadrian.
frūmentum, ī [fruor, to enjoy], n., grain, corn; pl., crops.
frūstrā, adv., in vain.
fuga, ae, f., flight.
fugiō, ere, fūgī, —, to flee; avoid, escape. con—cōnfugiō, ere, fūgī, —, to flee, take refuge. dis—diffugiō, ere, fūgī, —, to flee apart, scatter. ex—effugiō, ere, fūgī, —, to flee from, escape. prō—profugiō, ere, fūgī, —, to flee, escape. re—refugiō, ere, fūgī, —, to flee back, escape.
fugō, āre, āvī, ātus [fugiō], to put to flight, rout.
fulgeō, ēre, fulsī, —, to flash, gleam.
fulmen, inis [fulgeō], n., lightning, thunderbolt.