4 syllables:
arthrolysis, autolysis, biolysis, chemolysis, chondrolysis, cytolysis, frontolysis, gastrolysis, glycolysis, haemolysis, histolysis, homolysis, isolysis, lipolysis, litholysis, myolysis, necrolysis, nephrolysis, neurolysis, photolysis, pyrolysis, spasmolysis, steatolysis, thermolysis, thrombolysis, tigrolysis, tocolysis, zymolysis

5 syllables:
acantholysis, alcoholysis, aminolysis, ammonolysis, amylolysis, cardiolysis, chromatolysis, deplasmolysis, dermatolysis, dielectrolysis, electrolysis, enzymolysis, erythrolysis, fibrinolysis, haematolysis, hematolysis, heterolysis, karyolysis, lymphatolysis, onycholysis, ozonolysis, phosphorolysis, pneumatolysis, proteolysis, radiolysis, spondylolysis, uricolysis

6 syllables:
achromatolysis, autohemolysis, bacteriolysis, emperipolesis, glycogenolysis, haemocytolysis, hemocytolysis, isohemolysis, myocytolysis, phagocytolysis, rhabdomyolysis

7 syllables:
acro-osteolysis, epiphysiolysis, erythrocytolysis, hyperfibrinolysis

3 syllables:
wantonness, concreteness, profitless, populous, ominous, omnibus, concaveness, obtuseness, opulence, providence, cognizance, spotlessness, prominence, oblateness, prophetess, confidence, consonance, commonness, populace, consequence, somnolence, documents, dominance, consciousness, vomitus, oxalis, bottomless, provenance, populus, polypus, continence, romulus, watchfulness, pompousness, columnists, communists, conscienceless, continents, godlessness, honestness, modestness, monuments, noxiousness, obstinance, occupants, oculus, omphalus, onymous, protestants, rottenness, scolytus, slothfulness, squalidness, stolidness, strophanthus

4 syllables:
predominance, self-confidence, hypostasis, hypothesis, endogamous, abdominous, metropolis, sarcophagus, synonymous, incontinence, incompetence, concomitance, monogynous, ignobleness, saprophagous, self-consciousness, recognizance, obsoleteness, monoclinous, necropolis, anonymous, propositus, passionateness, diplodocus, inconsequence, esophagus, reconnaissance, monotonous, convolvulus, monogamous, homologous, oppositeness, autonomous, incompleteness, apophysis, acropolis, nitrogenous, anthophilous, subconsciousness, acrogenous, acromphalus, ammotragus, androgenous, anthophagous, apogamous, apophasis, astomatous, autogenous, autologous, carpophagous, cryptogamous, eponymous, exogamous, gymnopilus, hippotragus, idolatress, improvidence, lose consciousness, melophagus, obnoxiousness, oesophagus, panonychus, pathologists, phytophagous, psychologists, sarcolemnous, taurotragus, uncommonness, uropsilus, with confidence, zoophagous

5 syllables:
anthropophagus, vote of confidence, entomophilous, opisthognathous, adorableness, megalopolis, hippopotamus, stream of consciousness, variableness, anemophilous, anisogamous, loss of consciousness, peloponnesus, air reconnaissance, campylotropous, creeping oxalis, disconsolateness, genus oxalis, heterologous, nonautonomous, nonnitrogenous, ophiophagus, semiconsciousness, stephanopoulos, unselfconsciousness

6 syllables:
adrianopolis, bacteriophagous, megalobatrachus

7 syllables:
displaying incompetence, genus hippopotamus

8 syllables:
urinary incontinence, alcoholics anonymous, electronic reconnaissance

15 syllables:
international society for krishna consciousness