Pes, pedis, the foot; pedestal.

Peto, I seek; petition.

Pingo, pictum, I paint; depict, Picts.
Pio, I atone for; expiate.
Piscis, a fish; expiscate.
Pistillum, a pestle; pistil.
Pius, pious; piety.
Placeo, I please; placid.

Placo, I appease: placable.

Planus, plain; plano-convex.
Plaudo, I clap hands; applaud.

Plebs, the common people; plebeian.
Plenus, full; replenish.

Pleo, pletum, I fill; complete.
Plico, I fold; complicate.

Ploro, I wail; deplore.
Plumbum, lead; plumber.

Plumula, a little feather: plumule.
Pœna, punishment; penal.
Pollen, fine flour; pollen.
Polus, the pole; polar.
Pono, 1 place; depone.
Populus, the people; popular.
Porto, I carry; export, portable.
Potens, powerful; potentate.
Præda, plunder; predatory.
Pravus, wicked; depravity.

Precor, I pray; deprecate.
Prehendo, I take; apprehend.

Premo, pressum, I press; compress.
Pretium, a price; appreciate.
Primus, first; primary.

Privo, I take away: deprive.
Probo, I prove; probable.
Probus, good; probity.

Propago, I cut down; propagate.
Proprius, one's own; appropriate.
Pudens, bashful; impudent.
Puer, a boy; puerile.

Pugna, a fight; pugnacious.

Pulvis, dust; pulverize.

Punctum, a point; punctuation.
Pungo, I prick; pungent.

Pupula, the apple of the eye; pupil.

Puto, I lop, I think; amputate.
Putris, rotten; putrefaction.
Quaero, I ask; query.
Quatuor, four; quadruped.
Queror, I complain; querulous.
Quinque, five; quinquennial.
Radius, a ray; radiate.
Radix, a root; radical.
Rado, rasum, I scrape; eraso.
Ramus, a branch; ramify.

Rapio, raptum, I seize; rapacious, rap

ine.

Rarus, scarce; rarity, rarefy.
Ratio, reason; rational.
Recens, new; recent.
Rectus, straight; rectilineal.
Rego, I rule; regal, rector.
Res, a thing; reality.
Rete, a net; retina.

Rideo, I laugh at; deride.

Rigeo, I am stiff; rigid.

Rigo, I water; irrigate.

Robur, oak, strength; corroborate. Rodo, I gnaw; corrode.

Rota, a wheel; rotation.

Rumen, the throat; ruminate.

Rumpo, ruptum, I break; eruption.
Rus, the country; rustic, rural,
Sacer, sacred; sacrifice.
Sagax, wise; sage.

Sal, salt; saline, salary.
Salio, I leap; salient, salmon.
Saliva, spittle; salivary.
Salvus, safe; salvation.
Sanctus, holy; sanctify.
Sanguis, blood; sanguinary.
Sanus, sound; sane, insanity.
Sapio, I taste; sapid, insipid.
Satis, enough; satisfy.

Satur, full; saturate.

Scala, a ladder; scale.

Scando, 1 climb; scan, ascend. Scindo, I cut; rescind.

Scio, I know; science.

Scribo, I write; inscribe.

Scrutor, I search diligently; scrutiny.

Sculpo, I carve; sculpture.

Seco, sectum, I cut; dissect.

Secundus, second; secondary.

Sedeo, I sit; sedentary.

Semen, seed; seminary, disseminate.

Semi, half; semicircle.

Senex, old; senior.

Sentio, I feel; sentient.

Sepio, septum, I enclose; transept.
Sepultus, buried; sepulchre.
Sequor, I follow; subsequent.
Servo, I keep; preserve.

Sidus, a star; sidereal.
Signum, a sign; signal.
Silex, flint; silicious.

Silva, a wood; silvan, savage.
Similis, like; similar.

Simul, at the same time; simultaneous,

Simulo, I feign; dissimulation.
Sisto, I stop; assist, desist.
Socius, a companion; social.
Sol, the sun; solar, parasol.
Solor, I comfort; console.
Solus, alone; sole, solitude.
Solvo,solutum, I loose; dissolve,solution.
Sono, I sound; sonorous.
Sopor, a deep sleep; soporific.
Sorbeo, I suck in; absorb.
Sors, a lot; assort.

Spargo, sparsum, I spread; asperse.
Spatium, space; spacious, expatiate.
Species, a form; specific.

Templum, a temple; contemplate.
Tempus, temporis, time; temporal.
Tendo, tensum, tentum, I stretch; dis-
tend, extent, intense.

Teneo, tentum, I hold; contain.
Tento, I try; tentative.

Tenuis, thin; tenuity, attenuate.
Tepidus, warm; tepid.

Terminus, a boundary; termination.
Tero, tritum, I rub; contrite.
Terra, the earth; terrestrial.
Tertius, third; tertiary.

Testis, a witness; testify, attest.
Texo, textum, I weave; texture.

aspect.

Speculum, a mirror; specular.

Spina, a thorn; spine.

Spiro, I breathe: conspire, expire. Spolium, plunder; spoil, spoliation. Spondeo, I promise; respond.

Spongia, a sponge; sponge.

Tollo, I lift up; extol.

Torreo, I roast; torrid.

Torqueo, tortum, I twist; extort. Totus, the whole; total.

Tracto, I handle; tractable. Traho, tractum, I draw; extract. Tremo, I tremble; tremulous.

Sterilis, barren; sterile, sterility.

Sterno, I throw down; consternation.

Stigma, a mark or brand; stigmatize. Stillo, I drop; distil.

Stimulus, a spur; stimulate.

extinguish.

Stipula, a straw; stipulate.

Stirps, the trunk of a tree; extirpate.

Sto, I stand: stature, stagnant.
Stringo, I bind; stringent, strict.

Struo, structum, I build; structure, destroy.

Stultus, foolish; stultify.

Stylus, a pen; style.

Uber, fertile; exuberant.

Ultimus, last: ultimate.

Umbra, a shadow; umbrella.
Unda, a wave; undulate.

Unguo, unctum, I anoint; unguent.

Unus, one; uniform, unit.

Urbs, a city; urbanity.

Uro, ustum, I burn; combustion, Utilis, useful; utility.

suasion.

Suavis, sweet; suavity.

Sugo, suctum, I suck; suction.

Sulphur, brimstone; sulphuric.

Summus, highest; summit.

Sumo, sumptum, I take; assume. Surgo, surrectum, I rise; insurgent,

resurrection.

Tacitus, silent; tacit, taciturn.
Tango,tactum, I touch; tangent, contact.
Tardus, slow; retard.

Tego, tectum, I cover; protect, integument.

Temno, I despise; contemn.

Vaco, I am empty; vacation, evacuate,

vacuum.

Vado, I go; invade, wade.

Vagor, I wander; vagrant.

Valeo, I am strong; prevalent.
Vallum, rampart; interval.
Valvae, folding-doors; valve.
Vas, vessel; vase.

Vasto, I lay waste; devastation,
Veho, I carry; vehicle.
Vello, vulsum, I pull; convulse.
Velox, swift; velocity.
Vena, a blood-vessel; vein.
Venio, ventum, 1 come; advent.

Achos, pain; ache.

Acros, highest; acrogenous.
Aër, the air; aërial.

Agōgos, a leader; demagogue.
Akouo, I hear; acoustics.
Allēlōn, each other; parallel.
Aněmos, the wind; anemone.

Aner, andros, a man; monandria.

Angello, I tell; evangelist.
Anthos, a flower; anthology.
Anthropos, a man; philanthropy.

Archo, I rule or begin; monarch, hep

tarchy, archbishop.

Arctos, a bear, the north; arctie.

Aristos, best; aristocracy.

Arithmos, number; arithmetic.

Arōma, odour; aromatic.

Asthma, breath; asthmatic.
Astron, a star; astronomy.
Athletes, a wrestler; athletic.
Atmos, vapour: atmosphere.
Autos, one's self; autograph.
Ballo, I throw; parable.
Bapto, I dip; baptism.
Baros, weight; barometer.
Basis, the bottom; base.
Biblos, a book; bible.
Bios, life; biography.

Bolbos, an onion; bulbous.
Botané, an herb; botany.

Chalyps, chalybos, steel; chalybeate.

Charis, love; eucharist.

Cheir, the hand; surgeon.
Chloros, green; chloride.
Cholé, bile; choleric.
Christos, anointed; Christ.
Chronos, time; chronometer.
Chrysos, gold; chrysolis.
Chylos, juice; chyle.

Chymos, juice; chyme.

Cubos, a cube; cubic.

Daktylos, a finger; dactyl.
Deka, ten; decalogue.

Demos, the people; epidemic.
Dendron, a tree; rhododendron.
Despotes, a lord; despotie.

Dis, twice; dissyllable.
Dotos, given; anecdote.
Doxa, opinion; orthodox.
Dromos, a race; dromedary.
Drys, an oak; druid, dryad.
Dynamis, power; dynamics.
Ecleipo, I fail; ecliptic, eclipse.
Eidos, a form; idol, cycloid.
Eiron, a dissembler; irony.

Ekklesia, the church; ecclesiastic.

Elauno, I drive; elastic.

Embryon, a bud; embryo.

Entoma, insects; entomology.

Epitomé, an abridgment; epitomize.

Epos, a word; epic, orthoepy.

Eremos, a desert; hermit.

Ergon, work; energetic.

Ethos, a custom; ethics.

Eu, well: eulogy.

Gala, milk; galaxy.

Gamos, a marriage; bigamy.
Gaster, the belly; gastric.

Gé, the earth; geography.
Gennao, I produce; oxygen.
Glossa, glotta, the tongue; glossary.

Glypho, I carve; hieroglyphics.
Gonia, a corner, an angle; polygon.
Gramma, a letter; grammar, telegram.

Grapho, I write; autograph.
Gymnos, naked; gymnastics.
Gynè, a woman; monogynia.

Haima, blood; emerods.
Hedra, a seat; cathedral.

Helios, the sun; aphelion.
Heměra, a day; ephemeral.
Hemisys, half; hemisphere.
Hepta, seven; heptagon.
Heteros, different; heterodox.
Hex, six; hexagon.
Hieros, holy; hierarchy.
Hippos, a horse; hippopotamus.
Hodos, a way; exodus.
Holos, the whole; catholic.
Homos, similar; homologous.
Hydor, water; hydrostatics.
Ichnos, a footstep; ichnography.
Isos, equal; isosceles.
Kakos, bad; cacophony.
Kalos, handsome; kaleidoscope.
Kalypto, I cover; apocalypse.
Kalyx, a cup; calyx.
Kausis, a burning; caustic.
Komos, an ode; comedy.
Kratos, strength; aristocracy.
Kreas, flesh; pancreatic.
Kryptos, hidden; crypt.
Krystallos, ice; crystal.
Kyklos, a circle; cycle.
Kylindo, I roll; cylinder.
Kyon, a dog; cynic.
Laos, the people; laity.
Lithos, a stone; lithography.
Logos, a word; catalogue.
Lysis, a loosening; analyze.
Malasso, I soften; amalgam.
Mania, madness; maniac.
Martyr, a witness; martyr.
Mathēma, science; mathematics.
Mechané, a machine; mechanic.
Melan, black; melancholy.
Melos, a song; melody.
Meter, a mother; metropolis.
Meteoros, lofty; meteor.
Metron, a measure; geometry.
Micros, little; microscope.
Misos, hatred; misanthrope.
Monos, alone; monosyllable.
Morphe, shape; metamorphosis.
Mythos, a fable; mythology.
Naus, a ship; nautical.
Nekros, dead; necromancy.
Neos, new; neology.

Nesos, an island; Peloponnesus.
Nitron, nitre; nitrogen.
Nomos, a law; astronomy.

Oon, an egg; oolite.

Optomai, I see; optical.

Organon, an instrument; organic.
Ornis, ornithos, a bird; ornithology.
Orthos, right; orthography.
Oxys, acid; oxygen.

Pais, paidos, a boy; pedagogue.
Pas, pan, all; panoply.
Pathos, feeling; pathetic.
Penté, five; pentagon.
Petalon, a leaf; petal.
Petros, a stone; petrifaction.
Phaino, I appear: phenomenon.
Phemi, I speak; blaspheme.
Philos, a friend; philosophy.
Phobeo, I terrify; hydrophobia.
Phone, a sound; euphony.
Phren, the mind; frenzy.
Phthongos, a sound; diphthong.
Physis, nature; physical.
Phyton, a plant; zoophyte.
Polemos, war; polemical.
Poleo, I sell; bibliopole.
Polis, a city; metropolis.
Polys, many; polygon.
Poros, a passage; pore.
Potamos, a river; hippopotamus.
Pous, podos, the foot; antipodes.
Presbyteros, older; presbyterian.
Pteron, a wing; aptera.
Pyr, fire; pyramid.

Sarks, sarkos, flesh; sarcophagus.
Schizo, I divide; schism.
Scleros, hard; sclerotic
Selené, the moon; selenite.

Sitos, corn, food; parasite.
Skopeo, I see; telescope.
Sophos, wise; philosopher.
Sphaira, a globe; sphere.
Spora, a seed; spore.
Stalazzo, I drop; stalactite.
Stello, I send; apostle.
Stereos, solid; stereotype.
Sykon, a fig; sycophant.
Taphos, a tomb; epitaph.
Technè, art; technical.
Telè, distant; telescope.
Temno, I cut; atom.
Tereo, I keep; artery.
Theoreo, I see: theory.
Theos, God; atheist.

Thermos, warm; thermometer.

Thesis, a placing; hypothesis.

Topos, a place; topography.

Zoon, an animal; zoology.

Oligos, few; oligarchy.