Word Type

Suffix

The word "-logy" can be used as a suffix.

Word Relationships

Derived Terms

Assyriology Buddhology Christology Egyptology Esperantology Etruscology Francology Hittitology Indology Iranology Islamology Japanology Judeology Kibology Kremlinology Kurdology Mariology Mycenology Scientology Sinology Sovietology Sumerology Thracology Tibetology Turcology Turkology Volapükology acarology acridology actinobiology actinology addictology adenology aerobiology aerogeology aerology aeropalynology aesthesiophysiology aetiology agnatology agnoiology agnotology agrobiology agrobiotechnology agroecology agrohydrology agrology agrostology aitiology alcohology alethiology alethology algesiology algology allergology amphibiology anaesthesiology analogy anaplastology andrology anesthesiology angelology angiocardiology angiology angiopathology anthropobiology anthropology anthrozoology aphasiology apidology apiology apology arachnology arbovirology archaeology archaeomalacology archaeozoology archeology archeomalacology archeozoology arcology areology aretalogy arteriology arthrology arthropodology asteroseismology astrobiology astrogeology astrology astroseismology astrotheology atmology atomology audiology autecology auxology axiology bacteriology balneology baraminology benthology bioarchaeology biocenology bioclimatology biocoenology bioecology biology biometeorology biomusicology biomythology biopharmacology biophysiology biopsychology biosociology biotechnology biotoxicology boxology brachylogy bromatology bronchoesophagology bronchology bronchooesophagology brontology brontotheology bryology bryotechnology bryozoology cacology campanology cardioangiology cardiology cardiovasology cariology carphology carpology cecidiology cecidology cereology cetology characterology cheirology chelonology chemoecology chirology choreology chorology chresmology chronobiology chronology chronopharmacology cirripedology climatology codicology codology cohomology coleopterology coloproctology comitology communicology communio-ecclesiology communioecclesiology conchology coniology contactology coprology cosmetology cosmobiology cosmochronology cosmogeology cosmology cosmotheology craniology criminology criteriology crustaceology cryobiology cryology cryotechnology cryptology cryptozoology culturology cynology cytohistology cytology cytomorphology cytopathology cytophysiology dactylology decalogy deltiology demonology dendroarchaeology dendroarcheology dendrochronology dendroclimatology dendrology deontology dermatology dermatopathology dermatovenerology desmology diabetology dialectology dianoiology diatomology dietology dilogy dipterology dittology docimology dosology doxology dracology draconology dracontology dramatology duology dysteleology ecclesiology eccrinology echinodermology echocardiology ecoclimatology ecohydrology ecology ecomorphology ecopedology ecophysiology ecopsychology ecotechnology ecotoxicology ecotrophology edaphology eidology electropathology electrophysiology electrotechnology embryology emetology encephalology endocrinology endodontology endourology enigmatology enology enterology entomology environtology enzymology epeirology epidemiology epidemology epileptology epiphytology epistemology epizootiology escapology eschatology esophagology esthesiophysiology ethicotheology ethno-organology ethnoarchaeology ethnoarcheology ethnoecology ethnology ethnomethodology ethnomusicology ethnoorganology ethnopharmacology ethnopsychology ethology etiology etymology eulogy exobiology exogeology exomorphology fetology fornicology futurology galactology garbageology garbology gastroenterology gastrology gelotology gemellology geminology gemmology gemology genealogy genecology geoarchaeology geoarcheology geobiology geochronology geocryology geoecology geohydrology geology geomicrobiology geomorphology geopathology geopedology geotechnology geratology gerodontology gerontology glaciology glossology glottochronology glottology glycobiology gnathology gnoseology graminology grammatology graphology gynaecology gynecology haematology haematopathology haemostaseology hagiology hamartiology hamartology haplology helcology heliology helioseismology helminthology hematology hematopathology hemostaseology henology hepato-gastroenterology hepatogastroenterology hepatology heptalogy herbology heresiology herpetology heterology heteropterology hexalogy hippology histology histomorphology histopathology historiology histotechnology hodology holomorphology hominology homoiology homology horology humorology hydrobiology hydroecology hydrogeology hydrology hydrometeorology hydromicrobiology hydromorphology hymenopterology hymnology hypnology iatroastrology iatrotheology ichnology ichthyology ichthyotheology iconology ideology imageology imagology imamology immunobiology immunocytology immunodermatology immunohaematology immunohematology immunohistology immunology immunopathology implantology infectiology infology insectology irenology iridology kairology karstology karyology karyomorphology kidology killology kinesiology kinology knobology krenology kymatology laryngology lepidopterology lexicology lichenology limnology limnozoology lipidology lithology lithotheology ludology lymphology malacology malacozoology maledictology mammalogy martyrology mediology meiobenthology melissopalynology melitto-theology melittology melittotheology menology mereology mereotopology mesology messianology metabiology metaphorology metapsychology meteorology meteoropathology methodology metrology microarchaeology microarcheology microbiology microclimatology microhistology micrology micrometeorology micromorphology micropalaeontology micropaleontology micropathology microtechnology mineralogy misology missiology mixology molinology monadology morology morphology morphophonology museology musicology mycetology mycology myology myriapodology myrmecology mythology nanobiotechnology nanotechnology narcology narratology necrology nematology neology neonatology nephology nephrology neuro-ophthalmology neuroanthropology neurobiology neurocytology neuroendocrinology neuroethology neurogastroenterology neurohistology neuroimmunology neurology neuroophthalmology neurootology neuropathology neuropathophysiology neuropharmacology neurophenomenology neurophysiology neuropsychology neuropsychopharmacology neuroradiology neurotechnology nidology nomology noology nosology nostology numerology obesitology oceanology odonatology odontology odontostomatology odorology oenology oesophagology oikology omphalology oncohaematology oncohematology oncology oneirology onomasiology onomatology ontology ontopsychology ontotheology oology ophiology ophthalmology optotechnology orchidology organology ornithology orology orthokeratology orthology orthopterology osmology osteoarchaeology osteoarcheology osteoimmunology osteology otolaryngology otology otorhinolaryngology ovology paedodontology paedology paidology palaeanthropology palaeoanthropology palaeobiology palaeoclimatology palaeoecology palaeoecophysiology palaeoentomology palaeohistology palaeohydrology palaeoichnology palaeoichthyology palaeolimnology palaeomorphology palaeontology palaeoosteology palaeoparasitology palaeopathology palaeopedology palaeophysiology palaeophytology palaeornithology palaeoserology palaeovirology palaeozoology paleoanthropology paleobiology paleoclimatology paleoecology paleoecophysiology paleoentomology paleohistology paleohydrology paleoichnology paleoichthyology paleolimnology paleomorphology paleontology paleoosteology paleoparasitology paleopathology paleopedology paleophysiology paleophytology paleornithology paleoserology paleovirology paleozoology palynology palæanthropology papyrology parachronology paralogy parapsychology parasitology paremiology parodontology pathobiology pathohistology pathology pathophysiology pathopsychology patrology pedobiology pedodontology pedology penology pentalogy perinatology periodontology pestology petino-theology petinotheology petrifactology petrology pharmacology pharyngology phenology phenomenology philology phlebology phonology photobiology photogeology photology phraseology phrenology phthisiology phycology phyllobiology physico-theology physicotheology physiology physiopathology phyto-theology phytobalneology phytoecology phytology phytomorphology phytonematology phytopalaeontology phytopaleontology phytopathology phytopharmacology phytophysiology phytosociology phytotechnology phytotheology pigeonology piphilology pisteology planetology planktology plumology pneumatology pneumology pneumonology podology poenology poetology politology polyetiology pomology ponerology posology potamology praxeology primatology proctology projectiology prophetology protistology protology protozoology psephology pseudo-etymology pseudoetymology psycho-oncology psychobiology psychodermatology psychoendoneuroimmunology psychology psychoneuroendocrinoimmunology psychoneuroendocrinology psychoneuroimmunology psychooncology psychopathology psychopharmacology psychophysiology psychotraumatology pteridology pulmology pulmonology pyramidology pyro-theology pyrology pyrotheology pædology quadrilogy raciology radiobiology radioecology radiology radiooncology radiopathology radiopharmacology rastrology reflexology reptiliology rheology rheumatology rhinolaryngology rhinology rhodology rhythmology roentgenology runology sacramentology sarcology scatology scenology sclerochronology sedimentology seismology selenology semasiology sematology semiology senology seroepidemiology serology serpentology sexology sitiology skeletochronology sociobiology sociology somatology somnology sophiology sophrology soteriology spasmologyy speleology splanchnology spongiology sporalogy staurology stemmatology stomatology storiology strabismology strabology strigiology stromatology sucrology suggestology suicidology symbology symptomatology symptomology syndesmology syndromatology synecology syphilology syzygiology tautology technology tegestology teleology teleradiology teratology terminology testamentology tetralogy teuthology thanatology thaumatology theology theriogenology theriology thermatology thermology thremmatology tidology timology tocology tokology tonology topology toxicology transfusiology translatology transplantology trassology traumatology traumatopsychology tribology trichology trichopterology trilogy trophology tropology typology ufology uro-oncology urogynaecology urogynecology urology urooncology uroradiology vaccinology venereology venology vermeology vexillology victimology vinylogy virology vitaminology volcanology vulcanology xenobiology xenology xylology zooarchaeology zooarcheology zooecology zoology zoomorphology zoopalaeontology zoopaleontology zoosociology zumology zymology zymotechnology

Related Terms

logic logical logist nomy ology

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.