Zu den folgenden Wörtern, die mit "o" anfangen, kann ich Ihnen sämtliche Formen erzählen:

obaeratus
obambulare
obarare
obarmare
obaudire
obba
obdere
obdormire
obdormiscere
obducere
obductare
obductico
obductio
obdurare
obdurescere
obedens
obedienter
obedientia
obedientiarius
obedientio
obedire
obeliscus
obelus
obequitare
obesus
obex
obfendere
obfirmare
obfringere
obfuscare
obhaerescere
obicere
obiter
obitus
objacere
objectare
objectatio
objectivitas
objectivum
objectivus
objectum
objectus
objicere
objrasci
objurgare
objurgator
objurgatorius
oblanguescere
oblaqueare
oblaqueatio
oblatio
oblatrare
oblatrix
oblectamen
oblectamentum
oblectare
oblectatio
oblidere
obligamentum
obligare
obligatio
oblimare
oblinare
obliquus
obliterare
obliterus
oblitescere
oblitterare
oblitterus
oblitus
obliurgatio
oblivio
obliviosus
oblivisci
oblivium
oblocutor
oblongus
obloqui
obluctari
obmoliri
obmurmurare
obmutescere
obnatus
obniti
obnixe
obnixie
obnixus
obnoxietas
obnoxiosus
obnoxius
obnubere
obnubilare
obnubilatio
obnuntiare
obnuntiatio
oboedens
oboediens
oboedienter
oboedientia
oboedientio
oboedire
obolere
obolus
oboriri
obortus
obprobrium
obrepere
obreptare
obreptio
obretire
obrigescere
obrizum
obrizus
obrogare
obruere
obrussa
obrussus
obruza
obruzus
obrysum
obrysus
obryza
obryzatus
obryzum
obsaepire
obsaturare
obscaene
obscaenitas
obscaenum
obscaenus
obscene
obscenitas
obscenum
obscenus
obscurare
obscuratio
obscuritas
obscurus
obsecrare
obsecratio
obsecundanter
obsecundare
obsequella
obsequens
obsequenter
obsequentia
obsequi
obsequiosus
obsequium
obserare
obserere
observare
observatio
observatorium
observitare
obses
obsessio
obsessor
obsetricare
obsetricium
obsetricius
obsetrix
obsidere
obsidialis
obsidio
obsidionalis
obsidium
obsignare
obsignator
obsistere
obsitus
obsolefacere
obsolescere
obsoletus
obsonare
obsonari
obsonator
obsonatus
obsonium
obsorbere
obstaculum
obstantia
obstare
obstetricare
obstetricium
obstetricius
obstetritius
obstetrix
obstinare
obstinate
obstinatio
obstinatus
obstipescere
obstipus
obstitrix
obstrepere
obstringere
obstructio
obstruere
obstupefacere
obstupescere
obstupidus
obsuere
obsurdescere
obtegere
obtemperare
obtemperatio
obtendere
obtenebrare
obtenebrescere
obtenebricatus
obtentus
obterere
obtestari
obtestatio
obtexere
obticere
obticescere
obtinere
obtingere
obtorpescere
obtorquere
obtrectare
obtrectatio
obtrectator
obtruncare
obtueeri
obtundere
obturare
obturgescere
obtusus
obtutus
obumbrare
obuncus
obustus
obvallatus
obvenire
obversari
obversus
obvertere
obviam
obviare
obvius
obvolvere
occaecare
occallescere
occanere
occare
occasio
occasiuncula
occasus
occatio
occator
occecatio
occedere
occentare
occidens
occidentalis
occidere
occidio
occiduus
occinere
occipere
occipitium
occiput
occisio
occisor
occlamitare
occludere
occubare
occulcare
occulere
occultare
occultatio
occulte
occultismus
occultum
occultus
occumbere
occupare
occupatio
occupatus
occurare
occurrere
occursare
occursus
Oceanus
ocellum
ocellus
Ocelum
ochraceus
ocimum
ocimus
ocinum
ocior
ocis
ocissimus
ocrea
ocreatus
Oct.
octachordos
octaedros
Octavius
octipes
October
octogenarius
octoiugis
octonarius
octophoron
octophoros
octuplicatus
octuplum
octuplus
octussis
oculatus
oculus
odibilis
odiose
odiosus
odire
odium
Odollames
odontalgia
odontologia
odor
odoramen
odoramentum
odorare
odorari
odoratio
odoratus
odorifer
odorus
oecologia
oecologicus
oecologista
oeconomia
oeconomicus
oeconomus
oecosystema
oecumenicus
oecumenismus
oenanthe
oenococtus
oenophorum
oephi
oestrus
oesypum
ofella
offa
offendere
offendiculum
offensa
offensare
offensio
offensiuncula
offensum
offensus
offerare
offertio
offertoria
offertorium
offerumenta
officere
officialis
officiarius
officina
officiosus
officium
offigere
offirmare
offirmatus
offlectere
offocare
offrenatus
offringere
offucare
offucia
offulgere
offundere
offuscatio
ogdoas
ogganire
oggannire
oggerere
olea
oleaginosus
oleaginus
olearius
oleaster
olefacere
olefactare
oleiductus
olens
oleosus
olere
oleum
olfacere
olfactare
olfactoriolum
olfactorium
olfactorius
olidus
oligarcha
oligarchia
oligarchicus
olim
olitor
olitorius
oliva
olivaceus
olivetum
olivifer
olivitas
olivum
olla
ollus
olor
olorinus
olus
Olympia
Olympus
olyra
omasum
omega
omen
omentum
ominari
ominosus
omissus
omittere
omne
omnia
omnifariam
omnifer
omnigenus
omnimodis
omnimodo
omnimodus
omnino
omniparens
omnipotens
omnipotentia
omnipraesens
omnis
omniscientia
omnituens
omnivagus
omnivolus
omphacius
onager
onerare
onerarius
onerosus
onocentaurus
onocrotalus
ontologia
onus
onustus
onycha
onyche
onychinus
onyx
opacare
opacus
opella
opera
operare
operari
operaria
operarius
operatio
operatorius
operculum
operimentum
operire
operistitium
operosus
opertorium
opertum
opertus
ophiomachus
ophites
ophthalmia
ophthalmologia
ophthalmologus
opicus
opifer
opifex
opilio
opimus
opinari
opinatus
opinio
opiniosus
opinitas
opipare
opiparus
opisthotonos
opitulari
opitulatrix
opium
opopanax
oporotheca
oporothece
oportere
oportune
oportunitas
oportunus
oppandere
oppansum
oppassum
oppedere
opperiri
oppetere
oppidaneus
oppidanus
oppido
oppidulum
oppidum
oppilare
opplere
opponere
opportune
opportunismus
opportunitas
opportunus
oppositus
oppressio
oppressus
opprimere
opprobrare
opprobrium
oppugnare
oppugnatio
oppugnator
oprepere
opreptare
opreptio
ops
opscaene
opscaenitas
opscaenum
opscaenus
opscene
opscenitas
opscenum
opscenus
opsecrare
opsecundanter
opsecundare
opsequium
opservatio
opsonare
opsonari
opstetricare
opstetricium
opstetricius
opstetritius
opstetrix
opstitrix
optabilis
optare
optatio
optatum
optatus
optemperare
opticus
optimas
optimismus
optimista
optimisticus
optinere
optingere
optio
optivus
optume
optumus
opulens
opulente
opulentia
opulentus
opupa
opus
opusculum
ora
oraclum
oraculum
oralis
orare
orarium
orarius
oratio
oratiuncula
orator
oratorie
oratorius
oratrix
oratus
orbare
orbator
orbicularis
orbiculatus
orbiculus
orbis
orbita
orbitas
orbitosus
orbus
orca
orchas
orchestra
orchit
orcivus
Orcus
ordeaceus
ordeacius
ordearius
ordeum
ordiaceus
ordiacius
ordiarius
ordinabiliter
ordinamentum
ordinare
ordinarius
ordinate
ordinatim
ordinator
ordinatralis
ordinatraliter
ordinatrum
ordinatus
ordiri
orditus
ordo
orere
Orestes
orexis
orfanus
organalis
organarius
organicos
organicus
organismus
organista
organizare
organizatio
organum
Orgetorix
orgium
ori
oricalcinus
oricalcum
orichalcinus
orichalcum
oricilla
oricula
oricularius
oriens
orientalis
orificium
origa
origanum
originalis
origo
oriri
oriundus
ornamentum
ornare
ornate
ornatrix
ornatus
ornithoboscion
ornithon
ornithotrophion
ornus
orphana
orphanotrophium
orphanus
orsum
orsus
ortare
ortari
orthodoxe
orthodoxus
orthogonaliter
orthographia
orthopaeda
orthopaedia
orthopaedicus
orthopnoea
orthopnoicus
ortus
ortygometra
ortygometras
ortyx
oryx
oryza
os
oscen
oscillatorius
oscillatrum
oscillum
oscitans
oscitare
oscitatio
osculari
osculatio
osculum
Oscus
ossarium
osseus
ossiculatim
ossiculum
ossifraga
ossuarium
ossuarius
ossuculum
ossum
ostendere
ostensio
ostentare
ostentatio
ostentator
ostentui
ostentum
ostentus
ostiarium
ostiarius
ostiolum
ostium
ostracismus
ostrea
ostreosus
ostreum
ostria
ostrifer
ostrinus
ostrum
Otho
otiari
otiolum
otiosus
otis
otitis
otium
otus
ovanter
ovare
ovarium
ovatio
ovicula
ovile
ovillus
ovis
ovulatio
ovulum
ovum
Oxonia
oxydare
oxydatio
oxygarum
oxygenium
oxyporus
ozonium