Here's what rhymes with categoriology.
theology archaeology geology archeology cardiology audiology urology ideology biology sociology apology ecology etiology morphology cosmology ontology aetiology zoology oncology radiology ethology penology psychology pathology physiology chronology mythology anthology genealogy typology cytology bacteriology embryology ethnology neurology tautology phrenology serology doxology gynaecology ornithology virology technology astrology epidemiology etymology histology pharmacology hydrology immunology meteorology mineralogy toxicology gynecology ophthalmology anthropology methodology terminology phenomenology criminology climatology dermatology entomology gerontology paleontology psychopathology biotechnology microbiology endocrinology nanotechnology Words that almost rhyme with categoriology
polity jollity quality authority equality priority frivolity sorority majority minority inequality prodigality policy colony bodily solemnly botany lawfully solidly prodigy choreography colloquy homily sodomy caudally wobbly economy commonly normally possibly autonomy formally harmony partially geography geometry morally prophecy anomaly cautiously heartily idolatry modesty novelty cordially pharmacy progeny thoughtfully larceny mortally orthography prophesy wrongfully broccoli doggedly dorsally oligopoly ontogeny solvency theocracy thoughtlessly topically jauntily loftily sarcophagi stolidly tardily probably philosophy monopoly sovereignty biography consciously markedly dichotomy forcibly forcefully horribly mahogany modestly monotony pornography warranty apostasy autocracy plausibly radiography unlawfully wantonly lithography monogamy mournfully normalcy phylogeny cacophony dormancy gorgeously harmlessly morbidly pompously psychopathy democracy bibliography bureaucracy remarkably astronomy constancy enormously forestry horizontally hypocrisy photography topography abnormally dishonesty informally reportedly uncommonly carpentry demography impartially insolvency scornfully apostrophe impossibly mammography typography androgyny hagiography incautiously oceanography remorselessly constantly aristocracy autobiography unconsciously historiography iconography anatomically disharmony improbably peremptorily responsibly dishonestly meritocracy monstrously importantly paradoxically despondency inconstancy subconsciously deplorably preponderantly demonstrably cinematography