Indo-European Lexicon
New Latin Reflex Index
Below we list 678 unique New Latin reflex spellings (words and affixes) in an alphabetic order suitable for the language family. Every spelling is linked to one or more pages, each showing a Proto-Indo-European etymon from which the reflex is derived along with other reflexes (in Old Irish or other languages) derived from the same PIE etymon. A multi-morpheme reflex may, like English werewolf, be derived from multiple PIE etyma; or a single spelling may, like English bear or lie, represent multiple reflexes derived from different PIE etyma.
Use the search bar to filter the reflexes displayed.
Search: (tips for searching)| Reflex | Etyma |
|---|---|
| abuliae | 2. gu̯el- |
| abulia | 2. gu̯el- |
| achaenium | 2. g̑hē- |
| acidanthera | andh- |
| adeptus | 1. ap- |
| adnexa | 1. ned- |
| aechmea | ā̆ik̑- |
| aecium | 3. u̯eik- |
| aedes | su̯ād- |
| -aemia | sei- |
| Aepyornis | 1. er- |
| aestheticus | 8. au̯- |
| agapanthus | andh- |
| Ageratum | g̑er- |
| -agogon | ag̑- |
| -agogue | ag̑- |
| agoraphobia | 1. ger- |
| Alca | 1. el- |
| alexia | leg̑- |
| algolagnia | (s)lēg- |
| altocumulus | 2. al- |
| altostratus | 2. al- |
| alūmina | alu- |
| alveolus | au-lo-s |
| alyssum | u̯l̥ku̯os |
| amaranthus | 5. mer- |
| amblyopia | 1. mel- |
| amenorrhea | 3. mē- , mēnōt |
| amentum | 3. men- |
| amnesia | 3. men- |
| amoeba | mei-gu̯- |
| Amphibia | ambhi , 3. gu̯ei̯- |
| amphimixis | mei-k̑- |
| amphioxus | 2. ak̑- |
| amplexicaulis | plek̑- |
| Anabaena | gu̯ā- |
| anabiosis | 3. gu̯ei̯- |
| anacrusis | 3. kreu- |
| anagrammatis | gerebh- |
| anagramma | gerebh- |
| analecta | leg̑- |
| analysis | 2. leu- |
| anamnesis | 3. men- |
| anasarca | tu̯erk̑- |
| Ancylostoma | stomen- |
| ancylostomiasis | stomen- |
| androecium | u̯eik̑- |
| anemia | sei- |
| anesthesia | 8. au̯- |
| anilingus | āno- |
| aniseikonia | 3. u̯eik- |
| ankylosis | 2. ank- |
| anorexia | 1. reg̑- |
| anosmia | 1. od- |
| anthera | andh- |
| anthesis | andh- |
| anthologia | leg̑- |
| Anthurium | ers- |
| Anura | ers- |
| aorta | 1. u̯er- |
| aphelion | sā́u̯el- |
| aphonia | 2. bhā- |
| apnea | pneu- |
| apomixis | mei-k̑- |
| apophysis | bheu- |
| apothecium | 2. dhē- |
| applicata | 1. ar- |
| apteryx | 2. pet- |
| archaeopteryx | 2. pet- |
| archegonium | 1. g̑en- |
| armistitium | stā- |
| arteriola | 1. u̯er- |
| artiodactylus | 1. ar- |
| asthenia | seg̑h- |
| astragalus | ost(h)- |
| asymptotus | 2. pet- |
| atheismus | dhēs- |
| atmosphaera | 1. u̯āt- |
| auxesis | au̯eg- |
| avifauna | dhau- |
| axon | ag̑- |
| azalea | ā̆s- |
| bacterium | bak- |
| barbellatus | bhardhā |
| barbella | bhardhā |
| barbicella | bhardhā |
| baryta | 2. gu̯er- |
| biennium | at- |
| binomium | en(o)mn̥- |
| biota | 3. gu̯ei̯- |
| bisemūtum | 3. k̑uei- |
| bistorta | du̯ō(u) |
| botulinus | gu̯et- |
| bregmatos | mregh-m(n)o- |
| bregma | mregh-m(n)o- |
| bronchus | 1. gu̯er- |
| bulla | 2. b(e)u- |
| byre | bheu- |
| Calamites | k̑oləmo-s |
| calomelas | 2. kal- |
| calvarium | keləu̯o- |
| calyptra | 4. k̑el- |
| cambium | (s)kamb- |
| carina | 3. kar- |
| carpellum | 4. (s)ker- |
| -carpium | 4. (s)ker- |
| -carpus | 4. (s)ker- |
| catamenia | kom , mēnōt |
| catatonia | 1. ten- |
| centrifugus | 1. bheug- |
| ceratodus | ed- |
| chalcopyrites | ghel(ē̆)g̑h- |
| chaos | g̑hēu- |
| chelicera | 1. k̑er- |
| chorion | 5. g̑her- |
| chrestomathia | mendh- |
| chromium | 2. ghrēu- |
| chromonema | (s)nē- |
| cladodium | 3. kel- |
| clavatus | klēu- |
| -clinus | k̑lei- |
| clitoris | k̑lei- |
| clonus | 5. kel- |
| coleoptilum | 2. pet- |
| coleorhiza | u̯(e)rād- |
| coleus | 4. k̑el- |
| collodium | 1. od- |
| colluvium | lou- |
| comedo | ed- |
| conidium | 2. ken- |
| cordatus | k̑ered- |
| coreopsis | 4. (s)ker- |
| cormus | 4. (s)ker- |
| corydalis | 1. k̑er- |
| cosmopolis | 1. pel- |
| cricoides | 3. (s)ker- |
| cumulus | 1. k̑eu- |
| cutaneus | 2. (s)keu- |
| cyclosis | 1. ku̯el- |
| cyma | 1. k̑eu- |
| cypripedium | 2. pē̆d- |
| cystis | k̑u̯es- |
| -cyta | 2. (s)keu- |
| decagonum | dek̑m̥ |
| decantare | kan-tho- |
| decanto | kan-tho- |
| decimalis | dek̑m̥ |
| decrepitare | 1. ker- |
| decrepitatus | 1. ker- |
| decrepitavi | 1. ker- |
| decrepito | 1. ker- |
| Deinotherium | g̑hu̯ē̆r- |
| delphinium | gu̯elbh- |
| -derma | 4. der- |
| derma | 3. ter- |
| deuterium | 3. deu- |
| dextrorsus | 3. u̯er- |
| diagnosis | 2. g̑en- |
| dialysis | 2. leu- |
| dianthus | andh- |
| diapedesis | 2. pē̆d- |
| diaphysis | bheu- |
| diarthrosis | 1. ar- |
| diathesis | 2. dhē- |
| Dicentra | k̑ent- |
| dichasium | du̯ō(u) |
| diffractionis | 1. bhreg̑- |
| diffractio | 1. bhreg̑- |
| dioicus | u̯eik̑- |
| diphtheria | deph- |
| diplodocus | 1. dek̑- |
| diploe | du̯ō(u) |
| dolichocephalus | 5. del- |
| dolich- | 5. del- |
| -dromus | 3. der- |
| drosera | 2. ere-s- |
| drosophila | 2. ere-s- |
| drupa | peku̯- |
| dyscrasia | k̑erə- |
| dysprosium | 1. ei- |
| ecchymosis | 1. g̑heu- |
| ecdysis | 1. deu- |
| ecesis | u̯eik̑- |
| echidna | angu̯(h)i- |
| ectasia | 1. ten- |
| ectasis | 1. ten- |
| edema | oid- |
| Elaps | 2. lep- |
| elasticus | 6. el- |
| elater | 6. el- |
| eluvium | lou- |
| elytron | 7. u̯el- |
| -emia | sei- |
| emphysema | 1. pū̆- |
| emulsio | mē̆lg̑- |
| emunctorium | 2. meug- |
| enarthrosis | 1. ar- |
| endocardium | k̑ered- |
| endosmosis | 1. u̯edh- |
| endosteum | ost(h)- |
| endothelium | dhē(i)- |
| end- | 1. en |
| -ennium | at- |
| enuresis | 9. au̯(e)- |
| eohippus | ek̑u̯o-s |
| Ephedra | sed- |
| epicardium | k̑ered- |
| epididymis | du̯ō(u) |
| epigastrium | gras- |
| epiphysis | bheu- |
| epistasis | stā- |
| epithelium | dhē(i)- |
| epi- | epi |
| eremurus | ers- |
| erythema | reudh- |
| estrus | 1. eis- |
| ethos | se- |
| eucalyptus | 4. k̑el- |
| euonymus | en(o)mn̥- |
| euphoria | 1. bher- |
| eupnea | pneu- |
| eury- | 9. u̯er- |
| exegesis | sāg- |
| exergum | 2. u̯erg̑- |
| exostosis | ost(h)- |
| extrorsus | 3. u̯er- |
| facies | 2. dhē- |
| factitivus | 2. dhē- |
| factotum | tēu- |
| fastigiatus | bhares- |
| fastigium | bhares- |
| fauna | dhau- |
| febrifuga | 1. bheug- |
| fellationis | dhē(i)- |
| fellatio | dhē(i)- |
| fetus | dhē(i)- |
| filaria | gu̯heiə- |
| filum | gu̯heiə- |
| flabellum | 3. bhel- |
| Flagellata | bhlag̑- |
| flagellatus | bhlag̑- |
| Flora | 4. bhel- |
| flora | 4. bhel- |
| florilegium | leg̑- |
| fluor | bhleu- |
| focī | bhok- |
| focus | bhok- |
| folio | 1. reg̑- |
| folium | 4. bhel- |
| fornix | bh(e)reu- |
| fossa | 1. bhedh- |
| fraxinella | bherəg̑- |
| frustum | 2. bhreu-s- |
| fundus | bhudh-m(e)n |
| fungibilis | 4. bheug- |
| Gallinula | 2. gal- |
| gastrula | gras- |
| gastr- | gras- |
| geranium | 2. ger- |
| gladiolus | 3. kel- |
| glochidium | glōgh- |
| glossa | glōgh- |
| -gnathus | 2. g̑enu- |
| gomphosis | g̑embh- |
| gonadis | 1. g̑en- |
| gonas | 1. g̑en- |
| -gonum | 1. g̑enu- |
| Grossularia | 3. ger- |
| gynoecium | gu̯ē̆nā |
| -gynus | gu̯ē̆nā |
| hastatus | 1. g̑hasto- |
| haustellum | aus- |
| haustorium | aus- |
| -hedron | sed- |
| helium | sā́u̯el- |
| hemeralopia | āmer- |
| hemerocallis | 2. kal- |
| hemoptysis | (s)p(h)i̯ēu- |
| heuristicus | 4. u̯er- |
| hibernaculum | 2. g̑hei- |
| hidrosis | 2. su̯eid- |
| hippocampus | ek̑u̯o-s |
| Hominis | g̑hðem- |
| Homo | g̑hðem- |
| Hydra | 9. au̯(e)- |
| hyperbola | 2. gu̯el- |
| hypochondria | ghren- |
| hypophysis | bheu- |
| hypostasis | stā- |
| hypotaxis | tāg- |
| ichthyornis | 1. er- |
| imprimatur | 3. per- |
| imprimere | 3. per- |
| imprimo | 3. per- |
| incunabulum | 1. k̑ei- |
| inertia | 1. ar- |
| intercostalis | kost- |
| iridium | 1. u̯ei- |
| jugum | 2. i̯eu- |
| -kinesis | kēi- |
| kinesthesia | kēi- |
| lārva | las- |
| labium | lē̆b- |
| labrum | lē̆b- |
| lamella | 2. stel- |
| lantana | lento- |
| lanthanum | 2. lā- |
| latex | lat- |
| lectionis | leg̑- |
| lectio | leg̑- |
| libidinis | leubh- |
| libido | leubh- |
| ligula | dn̥g̑hū |
| limacinus | 3. lei- |
| logarithmus | 1. ar- |
| lumbaris | 2. lendh- |
| lycanthropus | u̯l̥ku̯os |
| lychnis | leuk- |
| lycopodium | 2. pē̆d- |
| lymphadenitis | engu̯- |
| lymphaden | engu̯- |
| lymph- | engu̯- |
| lyo- | 2. leu- |
| lysis | 2. leu- |
| Malacozoa | leg̑- |
| malleus | 1. mel- |
| mantis | 3. men- |
| manubrium | mə-r |
| manus | mə-r |
| mastodontis | ed- |
| mastodon | ed- |
| mediastinum | medhi- |
| Megatherium | g̑hu̯ē̆r- |
| meninx | mēmso- |
| meniscus | mēnōt |
| merganser | g̑han-s- |
| -merus | (s)mer- |
| mesenterium | 1. en |
| mesonephros | engu̯- |
| mesothelium | dhē(i)- |
| metallurgia | 2. u̯erg̑- |
| metanephros | engu̯- |
| metastasis | stā- |
| miasma | 2. mai- |
| micron | smē- |
| milium | 1. mel- |
| millennium | at- |
| miscibilis | mei-k̑- |
| missionis | smeit- |
| missio | smeit- |
| mitochondrion | ghren- |
| mitosis | 4. mei- |
| modulus | 1. med- |
| mola | 1. mel- |
| molecula | mō- |
| Mollusca | 1. mel- |
| momentum | 2. meu̯- |
| monoclinus | k̑lei- |
| moratorium | (s)mer- |
| morphallaxis | 1. al- |
| morula | (s)mer- |
| muscaria | 2. mū- |
| mycelium | 7. u̯el- |
| mycorrhiza | u̯(e)rād- |
| -myelia | mūs |
| myiasis | 2. mū- |
| myocardium | k̑ered- |
| myopia | oku̯- |
| myosotis | 2. ōus- |
| nautilus | 1. nāus- |
| neotenia | 1. ten- |
| neurilemma | 7. u̯el- |
| neuroglia | 1. gel- |
| neuron | snēu- |
| nidus | sed- |
| noctiluca | leuk- |
| noma | 1. nem- |
| nostalgia | nes- |
| notornis | 1. er- |
| nova | neu̯os |
| nucellus | 1. ken- |
| nucleus | 1. ken- |
| nystagmus | 1. sneud(h)- |
| oblātus | 1. tel- |
| obstetricus | stā- |
| ocellus | oku̯- |
| Octopus | 2. pē̆d- |
| ommatidium | oku̯- |
| omnisciens | skē̆i- |
| omniscientis | skē̆i- |
| oncidium | 2. ank- |
| operculum | 5. u̯er- |
| Orchis | org̑hi- |
| orgasmus | 3. u̯erg̑- |
| orthōsis | u̯erdh- |
| orthoepia | u̯eku̯- |
| osmium | 1. od- |
| osmosis | 1. u̯edh- |
| ossificare | 2. dhē- |
| ossifico | 2. dhē- |
| ostium | 1. ōus- |
| ovarium | ō(u̯)i̯-om |
| ovulum | ō(u̯)i̯-om |
| oxalis | 2. ak̑- |
| oxyuriasis | ers- |
| Oxyuris | ers- |
| pachysandra | bheng̑h- |
| palingenesis | 1. ku̯el- |
| palpus | 1. pel- |
| pancreas | 1. kreu- |
| parabola | 2. gu̯el- |
| paramecium | māk̑- |
| paraplegia | 2. plāk- |
| parataxis | tāg- |
| parenchyma | 1. g̑heu- |
| paresis | i̯ē- |
| parotidis | 2. ōus- |
| parotis | 2. ōus- |
| patina | 1. pet- |
| pedicellus | 2. pē̆d- |
| pedunculus | 2. pē̆d- |
| pelargonium | 6. pel- |
| peltatus | 3b. pel- |
| pendulum | 1. (s)pen(-d)- |
| penicillium | 3. pes- |
| perfoliata | 4. bhel- |
| pericardium | k̑ered- |
| perimysium | mūs |
| perionychium | onogh- |
| periosteum | ost(h)- |
| peristalsis | 3. stel- |
| perithecium | 2. dhē- |
| peroneus | 2b. per- |
| pertussis | 1. (s)teu- |
| petalum | 1. pet- |
| -phagia | 1. bhag- |
| phalaropus | 2. pē̆d- |
| pharmacopoeia | 2. ku̯ei- |
| pharyngis | 3. bher- |
| pharynx | 3. bher- |
| -phasia | 2. bhā- |
| phasis | 1. bhā- |
| philodendron | deru- |
| phlox | bheleg- |
| phoneticus | 2. bhā- |
| -phoresis | 1. bher- |
| -phorus | 1. bher- |
| phosphorus | 1. bher- |
| -phrenia | gu̯hren- |
| phyllocladium | 3. kel- |
| phyllodium | 1. od- |
| phylloxera | k̑sē̆-ro- |
| -phyllum | 4. bhel- |
| -phyllus | 4. bhel- |
| phylum | bheu- |
| Physostigma | 1. pū̆- |
| phyton | bheu- |
| pileus | pi-lo- |
| pinnati- | 2. pet- |
| pinnatus | 2. pet- |
| pinna | 2. pet- |
| pinnula | 2. pet- |
| pistillum | 1. peis-? |
| planula | pelə- |
| -plasia | pelə- |
| plasmalemma | 2. lep- |
| plasma | pelə- |
| platinum | plā̆t- |
| Platypoecilus | plā̆t- |
| platypus | 2. pē̆d- |
| plenum | 1. pel- |
| plexus | plek̑- |
| plumula | pleus- |
| pneumoconiosis | 2. ken- |
| pneumonia | pneu- |
| pneumonicus | pneu- |
| -poiesis | 2. ku̯ei- |
| poliomyelitis | 6. pel- |
| pollen | 2b. pel- |
| Polygala | glag- |
| polygonum | 1. g̑enu- |
| porta | 2b. per- |
| portulaca | 2b. per- |
| postscriptum | 4. (s)ker- |
| procliticus | k̑lei- |
| prolātus | 1. tel- |
| pronephros | engu̯- |
| proptosis | 2. pet- |
| prosoma | tēu- |
| prostata | stā- |
| prosthesis | 2. dhē- |
| prostomium | stomen- |
| protonematis | (s)nē- |
| protonema | (s)nē- |
| prot- | 2a. per- |
| prurigo | preus- |
| pseudepigrapha | gerebh- |
| pterygoides | 2. pet- |
| ptosis | 2. pet- |
| pudendum | pēu- |
| pyrosis | peu̯ōr |
| Quercus | perku̯u-s |
| rabies | rabh- |
| ramus | u̯(e)rād- |
| recto | 1. reg̑- |
| rectum | 1. reg̑- |
| rectus | 1. reg̑- |
| regicida | 1. reg̑- |
| regicidium | 1. reg̑- |
| Regulus | 1. reg̑- |
| retiformis | 5. er- |
| retinaculum | 1. ten- |
| rhizobium | 3. gu̯ei̯- |
| rhizoma | u̯(e)rād- |
| rhizopus | 2. pē̆d- |
| rotiformis | ret(h)- |
| -rrhagia | u̯rēg̑- |
| rubella | reudh- |
| rubeola | reudh- |
| rubeolus | reudh- |
| ruga | 2. reu- |
| saponaceus | seip- |
| sarcoma | tu̯erk̑- |
| sartorius | serk- |
| scarlatina | 1. seku̯- |
| scholasticus | seg̑h- |
| scholium | seg̑h- |
| sclera | 3. (s)kel- |
| sclerotium | 3. (s)kel- |
| scolex | 4. (s)kel- |
| scolicis | 4. (s)kel- |
| scoliosis | 4. (s)kel- |
| -scopium | spek̑- |
| scutum | skē̆i- |
| scyphistoma | stomen- |
| sēmen | 2. sē(i)- |
| secans | 2. sē̆k- |
| secantis | 2. sē̆k- |
| sequestrum | 1. seku̯- |
| Sertularia | 4. ser- |
| seta | 3. sē(i)- |
| sextans | su̯ek̑s |
| sextantis | su̯ek̑s |
| sinistrorsus | 3. u̯er- |
| sixtinus | su̯ek̑s |
| Sixtus | su̯ek̑s |
| solum | 3. su̯el- |
| sorus | tēu- |
| spatha | sp(h)ē- |
| spectrum | spek̑- |
| spinifex | 2. dhē- |
| splanchnicus | sp(h)elg̑h(en) |
| spora | 2. (s)p(h)er- |
| staticus | stā- |
| statisticus | stā- |
| sternum | 5. ster- |
| stertor | pster- |
| sthenia | seg̑h- |
| stipella | stē̆ib(h)- |
| stipes | stē̆ib(h)- |
| stipitis | stē̆ib(h)- |
| stipula | stē̆ib(h)- |
| stomatis | stomen- |
| stoma | stomen- |
| stomodaeum | sed- |
| strabismus | 1. (s)ter- |
| stratus | 5. ster- |
| streptomyces | 2. meug- |
| strepto- | 1. (s)ter- |
| striga | 4. ster- |
| strigosus | 4. ster- |
| strobilus | 1. (s)ter- |
| Strophanthus | andh- |
| subsumere | em- |
| subsumo | em- |
| suctorius | 1. seu- |
| sudorificus | 2. su̯eid- |
| symbiosis | 3. gu̯ei̯- |
| symphysis | bheu- |
| syndesmosis | dē- |
| synergida | 2. u̯erg̑- |
| synergismus | 2. u̯erg̑- |
| synesis | i̯ē- |
| synkaryon | 3. kar- |
| syringomyelia | mūs |
| syssarcosis | tu̯erk̑- |
| tachicardia | 2. dhengh- |
| tactica | tāg- |
| tarchon | derk̑- |
| tarsus | ters- |
| -taxis | tāg- |
| tectricis | 1. (s)teg- |
| tectrix | 1. (s)teg- |
| tegmentum | 1. (s)teg- |
| tegmen | 1. (s)teg- |
| tegminis | 1. (s)teg- |
| telangiectasia | 1. ten- |
| telekinesis | kēi- |
| teleologia | leg̑- |
| tele-scopium | spek̑- |
| tele- | 2. ku̯el- |
| telium | 1. ku̯el- |
| tellurium | 2. tel- |
| tenaculum | 1. ten- |
| tetrahedron | sed- |
| thallus | dhā̆l- |
| thaumaturgus | 2. u̯erg̑- |
| theca | 2. dhē- |
| thenar | 2. dhen- |
| Theobroma | 1. gu̯er- |
| -therium | g̑hu̯ē̆r- |
| -thermia | gu̯her- |
| thigmotaxis | dheig̑h- |
| Thuja | 4. dheu- |
| thurifer | 4. dheu- |
| -thymia | 4. dheu- |
| -tomia | 1. tem- |
| tonus | 1. ten- |
| torticollis | 1. ku̯el- |
| trabecula | trē̆b- |
| Tracheophyta | bheu- |
| trachoma | 1. dher- |
| tractionis | trāgh- |
| tractio | trāgh- |
| transpicuus | spek̑- |
| transudare | 2. su̯eid- |
| transudo | 2. su̯eid- |
| trapezium | 2. pē̆d- |
| treponema | (s)nē- |
| triceps | kap-ut |
| trichuriasis | ers- |
| Trichuris | ers- |
| tricipitis | kap-ut |
| trillium | trei- |
| triskelion | 4. (s)kel- |
| tritium | trei- |
| trochlea | 1. dhregh- |
| trogon | 3. ter- |
| Trypanosoma | 3. ter- |
| tubifex | 2. dhē- |
| typhus | 4. dheu- |
| ulna | 8. el- |
| umbella | andho- |
| unciforme | 2. ank- |
| unciformis | 2. ank- |
| uncinaria | 2. ank- |
| uncus | 2. ank- |
| undina | 9. au̯(e)- |
| unguiculatus | onogh- |
| uredinium | eus- |
| ureter | 9. au̯(e)- |
| -urgia | 2. u̯erg̑- |
| -uria | 9. au̯(e)- |
| -urus | ers- |
| vaccinus | u̯ā̆kā |
| valva | 7. u̯el- |
| valvula | 7. u̯el- |
| vanadium | 1. u̯en- |
| vanilla | 1. u̯ā̆g- |
| variola | 2. u̯ā- |
| velum | u̯eg- |
| verbena | 3b. u̯er- |
| vermicularis | 3a. u̯er- |
| Victoria | 2. u̯eik- |
| victor | 2. u̯eik- |
| villus | 8. u̯el- |
| volvox | 7. u̯el- |
| vortex | 3h. u̯er- |
| vorticis | 3h. u̯er- |
| vulva | 7. u̯el- |
| xenia | ghosti-s |
| zamia | ā̆s- |
| Zea | i̯eu̯o- |
| zooglea | 1. gel- |
| -zoon | 3. gu̯ei̯- |
| zoon | 3. gu̯ei̯- |
| zygomatos | 2. i̯eu- |
| zygoma | 2. i̯eu- |