This morpheme tends to mean "study of". Some of the most representative words that include it are: biology, ecology, mineralogy. It's typically applied to nouns.
See the full list below:
- technology
- psychology
- ideology
- sociology
- theology
- biology
- methodology
- analogy
- geology
- archaeology
- anthropology
- terminology
- apology
- ecology
- mythology
- biotechnology
- physiology
- pathology
- chronology
- morphology
- criminology
- anthology
- geomorphology
- homology
- phonology
- epistemology
- epidemiology
- astrology
- histology
- trilogy
- aetiology
- zoology
- cosmology
- typology
- genealogy
- cytology
- pharmacology
- microbiology
- ornithology
- gynaecology
- phraseology
- phenomenology
- topology
- immunology
- meteorology
- mineralogy
- climatology
- sociobiology
- ethology
- philology
- ontology
- palaeontology
- neurology
- etymology
- hydrology
- radiology
- reflexology
- embryology
- oncology
- eulogy
- psychopathology
- toxicology
- gastroenterology
- teleology
- pathophysiology
- petrology
- dermatology
- neurophysiology
- ethnology
- semiology
- psychobiology
- dendrochronology
- tautology
- parasitology
- ophthalmology
- phrenology
- haematology
- bacteriology
- lithology
- neuropsychology
- ethnomethodology
- entomology
- demonology
- graphology
- gerontology
- cardiology
- rheumatology
- urology
- penology
- seismology
- hydrogeology
- histopathology
- paleontology
- eschatology
- musicology
- dialectology
- serology
- sedimentology
- ufology
- numerology
- venereology
- symptomatology
- narratology
- virology
- parapsychology
- neurobiology
- psephology
- grammatology
- sexology
- palynology
- etiology
- endocrinology
- ology
- tribology
- audiology
- ecclesiology
- volcanology
- psychophysiology
- palaeoecology
- electrophysiology
- mycology
- photogeology
- horology
- glaciology
- metrology
- socioecology
- egyptology
- iridology
- geochronology
- iconology
- psychoneuroimmunology
- microtechnology
- rheology
- soteriology
- nanotechnology
- vulcanology
- tetralogy
- kidology
- immunopathology
- neurotechnology
- disanalogy
- otolaryngology
- myrmecology
- monadology
- futurology
- anaesthesiology
- nephrology
- glottochronology
- martyrology
- lexicology
- escapology
- campanology
- symbology
- geoarchaeology
- neuroendocrinology
- cryptology
- phenology
- radiobiology
- nosology
- andrology
- geomicrobiology
- helminthology
- biogeology
- pedology
- planetology
- osteology
- ethnomusicology
- immunohistology
- limnology
- craniology
- conchology
- tephrochronology
- palaeoanthropology
- museology
- metapsychology
- ecotoxicology
- herpetology
- aretology
- palaeoclimatology
- microclimatology
- trichology
- cosmetology
- oecology
- doxology
- victimology
- scatology
- microphysiology
- enzymology
- speleology
- teratology
- neuropharmacology
- hagiology
- palaeopathology
- oenology
- organology
- paralogy
- paleobiology
- balneology
- neonatology
- mammology
- immunohaematology
- sinology
- seroepidemiology
- thaumatology
- ethnopharmacology
- myology
- psychopharmacology
- malacology
- egology
- archeology
- micropalaeontology
- oceanology
- symptomology
- hydrogeomorphology
- connectology
- characterology
- glycobiology
- primatology
- chaology
- immunobiology
- hymnology
- lichenology
- protozoology
- deontology
- gynecology
- pomology
- palaeohydrology
- otorhinolaryngology
- psychogerontology
- ethnobiology
- mycobacteriology
- kinesiology
- ghettology
- amphibiology
- phytology
- hydrometeorology
- relative topology
- hemipterology
- memology
- clinology
- neurophysiopathology
- stromatology
- abiology
- macromorphology
- educology
- paleoxylology
- hydroecology
- molinology
- neology
- vampirology
- pyroballogy
- discrete topology
- telenephrology
- parabiology
- microgeology
- nanoecotoxicology
- sociophonology
- pteridology
- genotoxicology
- depth-psychology
- xenology
- anthropobiology
- genesiology
- star topology
- dipterology
- herniology
- intracrinology
- micrometeorology
- dendroclimatology
- optophysiology
- dromology
- erpetology
- dogmatology
- eccrinology
- chemical biology
- phantasmology
- codology
- infectiology
- sociophysiology
- acology
- paradoxology
- anarchology
- autecology
- gender ideology
- octology
- magirology
- paleozoology
- chromatology
- biomineralogy
- syphilology
- xenomicrobiology
- paleoalgology
- ceramology
- vaccinology
- nonpathology
- palæontology
- cognitive psychology
- phytomorphology
- festilogy
- Coptology
- osmology
- zoölogy
- alogy
- Sasang typology
- immunoepidemiology
- lymphology
- oryctology
- ethnoichthyology
- crustaceology
- radiochronology
- orology
- xenomorphology
- thermopathology
- threpsology
- toxinology
- paleoanthropology
- normal histology
- buttonology
- archaeozoology
- false analogy
- cultural anthropology
- xenomythology
- palaeopedology
- choreology
- photogeomorphology
- immunotoxicology
- astrometeorology
- Vaticanology
- gigantology
- palæopedology
- photophysiology
- biochronology
- dendroecology
- ecophysiology
- electrobiology
- phænology
- evolutionary biology
- misology
- physico-theology
- poenology
- sociopsychology
- psammology
- genethlialogy
- evolutionary developmental biology
- exomoonology
- pœnology
- nonapology
- quinology
- aeromycology
- agriology
- palaeophysiology
- hexology
- hypercohomology
- cognitology
- cultural ecology
- niggerology
- nonapology apology
- dendrogeomorphology
- chemical ecology
- micromineralogy
- phænomenology
- evolutionary psychology
- problematology
- œnology
- literaturology
- paleoauxology
- chalcidology
- muscology
- forensic biology
- gastrology
- gynoroentgenology
- hamburgerology
- osteohistology
- philematology
- Armenology
- judicial astrology
- Kremlinology
- ktenology
- physicology
- trolleyology
- xenopaleontology
- palaeophytology
- aristology
- astromicrobiology
- nasology
- crowd psychology
- Czechnology
- pseudology
- ludology
- phytopathology
- barology
- nomadology
- cytobacteriology
- bioclimatology
- osteoimmunology
- macrobiology
- xenopathology
- geocryology
- dendrohydrology
- lemology
- grossology
- cynology
- biogeotechnology
- odology
- rickettsiology
- marine biology
- hippology
- toxology
- Tungusology
- diffeology
- macropathology
- hepaticology
- palaeopsychology
- toxology
- immunovirology
- physicotheology
- tropology
- ferroequinology
- cytobiology
- venerology
- telecardiology
- teleophthalmology
- palaeoradiology
- orthokeratology
- rumpology
- festology
- cryptovirology
- biogerontology
- radioecology
- paidology
- thermophysiology
- chondrology
- Josephology
- paidopsychology
- pedology
- phycology
- neurohistology
- somatology
- biocoenology
- radiation biology
- ecopsychology
- phytopharmacology
- crackpotology
- dianoialogy
- agnoiology
- algebraic topology
- cetology
- hippopathology
- parology
- tricknology
- neurohistopathology
- geomythology
- dendrology
- dianoiology
- haemopathology
- hemerology
- Palestinology
- traductology
- treelogy
- mycotechnology
- gnomology
- numismatology
- dominion theology
- aeropalynology
- paromology
- chronophysiology
- nealogy
- psychoneuroendocrinoimmunology
- electrotechnology
- cryptozoology
- urogynaecology
- nostology
- orthology
- phytophysiology
- cybersociology
- odonatology
- psychoneuroendocrinology
- magnetology
- chronopsychology
- bionanotechnology
- urogynecology
- through-hole technology
- archology
- criteriology
- neurohypnology
- tassology
- paktorlogy
- Celtology
- mateology
- Tintinology
- etiopathology
- pisteology
- myrology
- somnology
- chemical pathology
- etiopathophysiology
- praxeology
- protophytology
- theothanatology
- mycotoxicology
- gerontechnology
- gnomonology
- googology
- dracology
- hydropedology
- micromorphology
- treeology
- Floer homology
- binology
- botanology
- leptology
- dronology
- helcology
- zygology
- immunohematology
- bacchanology
- synchronology
- agrobiology
- archontology
- skeletochronology
- nidology
- adenology
- thematology
- epileptology
- ethnomycology
- bursalogy
- paleoclimatology
- laryngology
- gnoseology
- limnobiology
- agrobiotechnology
- Tolkienology
- praxiology
- zoomusicology
- arachnology
- skeletology
- geopedology
- palaeotempestology
- gnosiology
- stringology
- Grothendieck topology
- caliology
- ætiology
- paremiology
- autoimmunology
- cryotechnology
- social psychology
- Sovietology
- nonhomology
- amphilogy
- radiogeology
- logology
- criminal psychology
- neuro-associative physiology
- pseudosociology
- vinylogy
- addictionology
- petralogy
- aquariology
- neuropsychopharmacology
- biospeleology
- radioglaciology
- aetiopathology
- agnotology
- telepathology
- thermatology
- endocrinopathology
- mesology
- immunohistopathology
- trivial topology
- baraminology
- gypsiology
- Tibetology
- chronotoxicology
- neontology
- neuropsychophysiology
- oreology
- osteomorphology
- phlebology
- imageology
- neuro-ophthalmology
- neuroimmunology
- neuropsychotoxicology
- proctology
- olfactology
- pedopsychology
- ethnoornithology
- iamatology
- phytosociology
- cometology
- neuro-otology
- radiotechnology
- ditopology
- Byzantinology
- ethnopedology
- orismology
- retrovirology
- ribozymology
- exanthematology
- geratology
- Caucasiology
- fermiology
- differential psychology
- draconology
- agroecology
- alcohology
- conscientiology
- prosoponology
- biooncology
- Koranology
- diabetology
- palaeoxylology
- glossology
- raciology
- synoptic climatology
- addictology
- xenopsychology
- Caucasology
- nephology
- kinology
- differential topology
- menology
- saprobiology
- microecology
- uronology
- geoecology
- bromatology
- allergology
- cheesology
- phagology
- vexillology
- haemorheology
- cartology
- taxology
- aphasiology
- seroepizootiology
- stoechiology
- limacology
- mesometeorology
- arithmology
- missiology
- morology
- stœchiology
- gnotobiology
- onology
- zoonosology
- salicology
- nonpology
- dermatopathology
- brontology
- palaeanthropology
- anthecology
- somatotypology
- uropathology
- gelotology
- ecotechnology
- palæanthropology
- antilogy
- phytotechnology
- flood geology
- behavioral psychology
- garbology
- pterylology
- odontology
- xenosociology
- paleoecology
- perinatology
- pneumatology
- neuroradiology
- osteopathology
- homeology
- vocology
- agaricology
- palillogy
- anthropomorphology
- social-psychology
- redology
- onomasiology
- thanatology
- microrheology
- foetology
- palilogy
- biocriminology
- biopathology
- osphresiology
- xenotechnology
- phrasal typology
- stasiology
- statistology
- xenotheology
- paedology
- palaetiology
- tocology
- microhomology
- ethnophysiology
- monology
- actuopalynology
- haplogy
- pædology
- paleoepidemiology
- histiology
- runology
- pyramidology
- thealogy
- uranology
- deep ecology
- rabdology
- xylology
- heterology
- emotionology
- tidology
- flatology
- fossilogy
- geoepidemiology
- geophysiology
- geropsychology
- dilogy
- agrology
- fossilology
- cybertechnology
- zoopathology
- exoplanetology
- proverbiology
- zoöpathology
- Eskimology
- atmology
- pyrology
- stereology
- radiohydrology
- hepatology
- Mariology
- diabology
- onomatology
- agrometeorology
- paleoethology
- potamology
- protobiology
- submorphology
- conchyliology
- dactyliology
- Krishnology
- ptilochronology
- restoration ecology
- anæsthesiology
- behavioural psychology
- palæoanthropology
- anopsology
- ethnopsychology
- prosperity theology
- dittology
- actinobiology
- cinematology
- endodontology
- hydro-ecology
- ethnopsychopharmacology
- pestology
- areology
- physiopathology
- octalogy
- cancerology
- cerealogy
- heresiology
- xenozoology
- enterology
- uroradiology
- Koreanology
- hepatopathology
- biopharmacology
- nucleocosmochronology
- orchideology
- rodentology
- pharmacoenvironmentology
- ichnolithology
- radiotoxicology
- haplology
- teledermatology
- nanotoxicology
- radioimmunology
- subtechnology
- dramatology
- mastology
- mereology
- archelogy
- surface etymology
- retinology
- rhetology
- dysteleology
- hydrophytology
- astroseismology
- nematology
- soil microbiology
- dactylology
- pseudomythology
- hortology
- perissology
- pharmacoepidemiology
- ichnology
- semasiology
- soil mineralogy
- killology
- alethiology
- hexalogy
- mereotopology
- transitology
- feminist theology
- polylogy
- fontology
- deliverology
- stoichiology
- ring topology
- Chinese astrology
- splanchnology
- orchidology
- aphidology
- ichnomorphology
- atmospherology
- Iranology
- formal ontology
- ghostology
- bollocksology
- graphiology
- edafology
- palaeobiology
- chorology
- arcology
- trilobitology
- planktology
- folk etymology
- ptochology
- disgustology
- accentology
- paedopsychology
- palæobiology
- Treknology
- sematology
- Muslimology
- scotobiology
- ponerology
- nanotribology
- selenology
- imagology
- astrotechnology
- bolloxology
- paleogeology
- montology
- boxology
- paleogeomorphology
- mastozoology
- astrotheology
- spongiology
- velology
- nymphology
- actinology
- ethnosociology
- coleopterology
- Indology
- planktonology
- pneumology
- streetology
- macrorheology
- agrostology
- hypnology
- chrysology
- microepidemiology
- aretalogy
- Semitology
- colorology
- malacostracology
- agathology
- piscatology
- Western astrology
- ecoepidemiology
- pimpology
- pogonology
- link topology
- respirology
- angelology
- immunomorphology
- sidereal astrology
- gemellology
- edaphology
- quadrilogy
- Buffyology
- agrotechnology
- micropalæontology
- Etruscology
- atheology
- algology
- nanovaccinology
- Tangutology
- malacozoology
- algology
- zoophysiology
- ennealogy
- hormonology
- auxanology
- muckology
- polypharmacology
- brewology
- macroecology
- rhetorology
- elogy
- thermochronology
- ethnozoology
- psychosociology
- oology
- wordology
- micropaleontology
- astrozoology
- typhlology
- proof of technology
- oikology
- oölogy
- ædœology
- emetology
- hydrobiology
- ethicology
- micropalynology
- feminology
- fetology
- autology
- kymatology
- Africology
- paleohistopathology
- glottology
- arteriology
- dontopedalogy
- information and communications technology
- polemology
- fromology
- satanology
- anthroposociology
- hymenopterology
- archeothanatology
- cytomorphology
- diaconiology
- maritime archaeology
- palæoclimatology
- spongology
- decision theology
- defectology
- bryology
- maritime archeology
- paleohydrology
- zooarchaeology
- mensiochronology
- anthroposomatology
- echocardiology
- balenology
- socio-cultural anthropology
- Ripperology
- timbrology
- exobiology
- arkeology
- paleoichnology
- zooarcheology
- archeozoology
- conspiratology
- nanobiology
- logy
- zoophytology
- cofinite topology
- pre-apology
- bibliology
- symbiology
- syndesmology
- testaceology
- zoöphytology
- pneumonology
- orthopsychology
- paleoichthyology
- zoobiology
- melissopalynology
- postphenomenology
- bicosmology
- fairyology
- politology
- sindonology
- oneirology
- maledictology
- paleoimmunology
- chemobiology
- petrogeology
- iatrology
- rhabdology
- tegestology
- histomorphology
- arcanology
- pharmacopathology
- photology
- sismology
- cryobiology
- karstology
- knobology
- valeology
- zymology
- idiomatology
- traumatology
- semeiology
- socioanthropology
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.