=Fluo= (=fluct=-um), I flow; fluent, flux, refluent, fluid. =Forma=, a form; form, formal, reform, conformity. =Fortis=, strong; fortify, fortitude, fortress. =Frango= (=fract=-um), I break; fragile, fragmentary, infraction. =Frater=, a brother; fraternal, fratricide. =Frons= (=front=-is), the forehead; frontispiece, frontal, frontier. =Fruor= (=fruct=-us), I enjoy; fruit, fructify, fruition. =Fugio=, I flee; fugitive, refugee, subterfuge. =Fundo= (=fus=-um), I pour; fusible, diffusion, foundry. =Fundus=, the bottom; foundation, profound. =Furor=, madness; furious, fury. =Gelu=, frost; gelid, jelly, congeal. =Gens= (=gent=-is), a nation; gentile, genteel, gentle, congenial. =Genus= (=genĕr=-is), a kind; general, genus. =Gero= (=gest=-um), I bear or carry; gesture, suggestion. =Gradior= (=gress=-us), I go; =gradus=, a step; degrade, progress, degree. =Grandis=, great; grand, aggrandise. =Gratia=, favour; =gratiæ=, thanks; gratitude, ingratiate, gratis. =Gravis=, heavy; gravitate, gravity, (grief). =Grex= (=greg=-is), a flock; gregarious, egregious. =Habeo=, I have; habit, able, exhibit, prohibition. =Hæreo= (=hæs=-um), I stick; adhere, cohesion. =Homo=, a man; homicide, human. =Hospes= (=hospit=-is), a guest; hospital, hostel, hotel. =Hostis=, an enemy; host, hostile. =Humus=, the ground; posthumous, exhume. =Ignis=, fire; ignite, igneous. =Impero=, I command; imperial, emperor, empire. =Insula=, an island; isle, insular, peninsula, insulate. [_Island_ is not connected with this root. It was in older English spelled _iland_.] =Iter= (=itiner=-is), a journey; itinerant. =Jacio= (=jact=-um), I throw; adjective, project, injection. =Judex= (=judĭc=-is); (adjudge), judicial. =Jungo= (=junct=-um), I join; junction, conjoin, juncture. =Jus= (=jur=-is), law, right; justice, jurisdiction, jury. =Labor= (=laps=-us), I glide; lapse, collapse. =Lædo= (=læs=-um), I injure; collision, lesion. =Lapis= (=lapĭd=-is), a stone; lapidary. =Latus=, broad; latitude. =Laus= (=laud=-is), praise; laud, laudable. =Lego= (=lect=-um), I gather or read; college, collect, prelection, lecture. =Lĕvis=, light; levity, alleviate, relief. =Lex= (=lēg=-is), law; legal, legislate. =Liber=, free; liberal, liberty. =Libra=, a balance; deliberate. =Ligo=, I bind; ligament, religion. =Limes= (=limit=-is), a boundary; limit. =Linquo= (=lict=-um), I leave; relinquish, relict, relics. =Litera=, a letter; literature, literary, letters, obliterate. =Locus=, a place; location, dislocate. =Longus=, long; elongate, longitude. =Loquor= (=locūt=-us), I speak; loquacious, eloquent, elocution. =Ludo= (=lus=-um), I play; ludicrous, allusion.