Here is a table for the list of words that end in ‘ology.’ There is a total of 553 ‘ology’ ending words in this list. As there are hundreds of words in this list, we have not provided definitions here. Please visit Merriam-Webster for a meaning.
Acanthology Acarinology Accentology Accidentology Acridology Acrology Aecology Aerobacteriology Aerobiology Aerogeology Aerolithology Aerology Aesthiology Aetiology Agathology Agriology Agrobiology Agroclimatology Agroecology Agrogeology Agrology Agrometeorology Agrostology Aitiology Algology Alphabetology Amphibiology Amphibology Anaesthesiology Andrology Anemology Anesthesiology Angelology Anthoecology Anthology Anthropology Anthropomorphology Anthroposociology Antitechnology Apiology Apology Arachnidology Arachnology Araneology Archaeogeology Archaeology Archeology Archology Arcology Areology Ascidiology Assyriology Asteroseismology Astrobiology Astrogeology Astrolithology Astrology Astrometeorology Atheology Audiology Autecology Axiology
Bacteriology Balneology Bascology Bibliology Bioanthropology Bioarchaeology Biocenology Biocoenology Bioecology Biology Biometeorology Biophysiology Biopsychology Biosociology Biospeleology Biotechnology Biotypology Bryology Buddhology Bugology Bumpology
Cacology Caenozoology Campanology Carcinology Cardiology Carpology Cecidiology Cecidology Cenozoology Cetology Chartology Chorology Christology Chromosomology Chronobiology Chronology Cinchonology Climatology
Coccidology Codicology Cohomology Coleopterology Conchology Coniology Coprology Cosmecology Cosmetology Cosmology Craniology Creekology Criminology Criteriology Crustaceology Cryobiology Cryology Cryopedology Cryptology Cryptozoology Ctetology Culturology Cynology Cytohistology Cytology Cytopathology Cytotechnology
Dactylology Daemonology Deltiology Demonology Dendrochronology Dendroclimatology Dendrology Deontology Dermatology Desmidiology Diabology Diabolology Dialectology Dipterology Dittology Doxology Dysteleology
Ecclesiology Echinology Ecology Ecophysiology Ecotoxicology Edaphology Egyptology Electrology Electrophysiology Electrotechnology Embryology Endocrinology Engysseismology Enigmatology Enology Entomology Enzymology Epidemiology Epiphytology Epistemology Epizootiology Eremology Escapology Eschatology Eskimology Ethnobiology Ethnology Ethnomethodology Ethnomusicology Ethnopsychology Ethnozoology Ethology Etiology Etruscology Etymology Euchology Exobiology
Faunology Fermentology Fetology Filicology Fluviology Fossilology Fungology Futurology
Garbology Gastroenterology Gemmology Gemology Genecology Geochronology Geohydrology Geology Geomorphology Geotechnology Geotectology Gerontology
Ghostology Glaciology Glossology Glottochronology Glottology Glyptology Gnomology Gnoseology Gnosiology Graphology Gynaecology Gynecology
Hagiology Hamartiology Haplology Helioseismology Helminthology Hematology Hemipterology Heortology Hepaticology Hepatology Herbology Heresiology Herpetology Hierology Hippology Hippopathology Histiology Histology Histopathology Histophysiology Historiology Hittitology Hittology Homeology Homerology Homology Horology Hydrobiology Hydrogeology Hydrology Hydrometeorology Hyetology Hygrology Hymenopterology Hymnology Hysterology
Ichnology Ichthyology Iconology Ideology Idiobiology Idiomology Immunohematology Immunology Immunopathology Indology Insectology Iridology Islandology
Karyology Kinesiology Koniology Kremlinology
Laryngology Lepidopterology Leptology Leptonology Lexicology Lichenology Limnology Lithology Liturgiology
Macrology Malacology Malariology Mantology Mariology Martyrology Menology Mereology Metabiology Metapsychology Meteorobiology Meteorology Methodology Metrology Microbiology Microclimatology Microecology Micrometeorology Micromorphology Micropaleontology Micropedology Microseismology Microtechnology Misology Missiology Mixology Monadology
Monology Morphology Muscology Museology Musicology Mycology Myology Myrmecology Mythology
Nanotechnology Naology Narratology Nasology Necrology Nematology Neology Neonatology Neontology Neossology Nephology Nephrology Neurobiology Neuroendocrinology Neurology Neuropathology Neuropharmacology Neurophysiology Neuropsychology Neuropterology Neuroradiology Nidology Nomology Noology Nosology Numerology Numismatology
Oceanology Odonatology Odontology Oecology Oenology Olfactology Oligochaetology Ology Ombrology Oncology Onomasiology Onomatology Ontology Oology Ophidology Ophiology Ophthalmology Orchidology Orismology Ornithology Orohydrology Orology Orthopterology Oryctology Osteology Otolaryngology Otology Otorhinolaryngology
Palaetiology Paleethnology Paleichthyology Paleoagrostology Paleoanthropology Paleobiology Paleoclimatology Paleodendrology Paleoecology Paleoentomology Paleogeology Paleogeomorphology Paleohydrology Paleology Paleontology Paleopathology Paleopedology Paleopsychology Paleornithology Paleozoology Paletiology Palynology Pantology Papyrology Paradoxology Parapsychology Parasitology Parhomology Parisology Paroemiology Pasimology Pathobiology Pathology Pathophysiology Patrology Pedology Pekingology
Penology Perinatology Periodontology Perissology Pestology Petrology Pharmacology Pharyngology Phenology Phenomenology Philology Phlebology Phonology Photobiology Photogeology Phraseology Phrenology Phycology Physicotheology Physiology Physiopathology Phytobacteriology Phytobiology Phytoclimatology Phytology Phytopathology Phytoserology Phytosociology Pistology Pithecology Planetology Planktology Planktonology Plutology Pneumatology Podology Pogonology Polemology Pomology Ponerology Potamology Praxeology Primatology Proctology Promorphology Protozoology Psephology Pseudology Psychobiology Psychology Psychoneuroimmunology Psychopathology Psychopharmacology Psychophysiology Pteridology Pterylology Pulmonology Pyramidology
Raciology Radiobiology Radioecology Radiology Radiotechnology Reactology Reflexology Retrovirology Rheology Rheumatology Roentgenology Runology
Saintology Sarcology Scatology Sedimentology Seismology Selenology Semasiology Sematology Semiology Semology Sermonology Serology Sexology Sinology Siphonapterology Sitology Skatology Sociobiology Sociology Somatology Somatotypology Sophiology Soteriology Sovietology Spectrology Speleology Spongiology Spongology Stereology Sumerology
Symbology Symptomatology Synchronology Synecology
Tautology Taxology Technicology Technology Teleology Teleseismology Telmatology Teratology Terminology Thanatology Thaumatology Theanthropology Theology Therology Thremmatology Tidology Tonology Topology Toxicology Traumatology Tribology Trichology Triology Tropology Typhlology Typology
Ufology Universology Uranology Urbanology Uredinology Urogynecology Urology
Vexillology Victimology Virology Volcanology Vulcanology
Xenodocheionology Xylology
Zoology Zoopaleontology Zoopathology
