Formalization rhymes with:
bancorporation, coarticulation, serbo-croatian, abbreviation, abdication, abduction, aberration, abolition, abomination, abortion, abrogation, absolution, absorption, abstraction, academician, acceleration, accession, acclamation, acclimation, accommodation, accreditation, accretion, accumulation, accusation, acidification, acquisition, action, activation, adaptation, addiction, addition, adjudication, administration, admiration, admission, admonition, adoption, adoration, adulation, adulteration, advection, advocation, affectation, affection, affiliation, affirmation, affliction, affrication, agglomeration, aggravation, aggression, agitation, aircondition, aleutian, alienation, allegation, alleviation, alliteration, allocation, alphabetization, alsatian, alteration, altercation, alternation, amalgamation, ambition, amelioration, americanization, ammunition, amortization, amplification, amputation, andalusian, animation, annexation, annihilation, annotation, anshan, antiabortion, anticipation, anticorruption, antidiscrimination, apparition, appellation, application, apportion, appreciation, apprehension, approbation, appropriation, approximation, arbitration, argumentation, articulation, ascension, ashen, aspiration, assassination, assertion, assimilation, assocation, association, assumption, asuncion, attention, attraction, attribution, attrition, auction, audition, augmentation, authentication, authorization, automation, aviacion, aviation, avocation, backwardation, balkanization, bancorporation, beautician, benediction, bifurcation, bocian, boschen, britian, brutalization, calculation, calibration, cancellation, cannibalization, canonization, capitalization, capitulation, caption, carburetion, carnation, cashen, cashon, castration, categorization, causation, cauterization, caution, celebration, centralization, certification, cessation, cetacean, characterization, christianization, circulation, circumspection, cistercian, citation, civilization, cladification, clarification, classaction, classification, claymation, clinician, coagulation, coalition, coarticulation, codification, coercion, cogeneration, cogitation, cognition, cohabitation, collaboration, collection, collectivization, collocation, colonization, coloration, colorization, combination, commemoration, commendation, commercialization, commission, commotion, communication, communization, commutation, compassion, compensation, competition, compilation, completion, complexion, complication, composition, comprehension, compression, compulsion, compunction, computation, computerization, concatenation, concentration, conception, conceptualization, concession, conciliation, concoction, concussion, condemnation, condensation, condescension, condition, conduction, confabulation, confection, confederation, confession, configuration, confirmation, confiscation, conflagration, conflation, confrontation, confucian, conglomeration, congratulation, congregation, conjugation, conjunction, connection, conniption, connotation, conscription, consecration, conservation, consideration, consolation, consolidation, constellation, consternation, constipation, constitution, constriction, construction, consultation, consummation, consumption, contamination, contemplation, contention, continuation, contortion, contraception, contraction, contradiction, contraption, contribution, contrition, convection, convention, conversation, conviction, convocation, convolution, convulsion, cooperation, coordination, coronation, corporation, correction, correlation, corroboration, corruption, counterrevolution, creation, cremation, criminalization, croatian, crucifixion, crustacean, culmination, cultivation, cushion, d'aviation, daffynition, dalmatian, damnation, decaffeination, decapitation, deceleration, decentralization, deception, decertification, decimation, declaration, decommission, decomposition, decompression, deconstruction, decontamination, decoration, decriminalization, dedication, deduction, defamation, defection, definition, deflation, deforestation, deformation, degeneration, degradation, dehumanization, dehydration, deification, deinstitutionalization, delegation, deletion, deliberation, delineation, demarcation, demilitarization, demobilization, democratization, demodulation, demolition, demonization, demonstration, demoralization, demotion, denationalization, denomination, dentition, denuclearization, denunciation, depiction, depletion, deportation, deposition, depravation, depreciation, depredation, depression, deprivation, deregulation, dereliction, derivation, desalination, desalinization, description, desecration, desegregation, desertion, deshane, deshon, desiccation, designation, desolation, desperation, destabilization, destination, destitution, destruction, detection, detention, deterioration, determination, detonation, detoxication, detoxification, devaluation, devastation, deviation, devolution, devotion, dictation, diction, dietician, dietitian, differentiation, diffraction, digression, dilatation, dilation, dilution, dimension, diminution, dimunition, direction, disaffection, discoloration, disconnection, discontinuation, discretion, discrimination, discussion, disembarkation, disinclination, disinfection, disinflation, disinformation, disintegration, dislocation, disorganization, disorientation, dispensation, disposition, disputation, disqualification, disruption, dissatisfaction, dissection, dissemination, dissension, dissertation, dissipation, dissociation, dissolution, distillation, distinction, distortion, distraction, distribution, diversification, divination, documentation, domestication, domination, donation, doordarshan, dramatization, duplication, duration, dysfunction, echolocation, edification, edition, education, egyptian, eischen, ejaculation, ejection, elaboration, elation, election, electrician, electrification, electrocution, elevation, elimination, elocution, elongation, emanation, emancipation, embarkation, emigration, emission, emotion, emption, emulation, emulsion, encryption, enumeration, equalization, equitation, equivocation, eradication, erection, erudition, eruption, escalation, eschen, estimation, evacuation, evaluation, evaporation, eviction, evocation, evolution, exacerbation, exaction, exaggeration, examination, exasperation, excavation, exception, excitation, exclamation, excommunication, excoriation, excretion, execution, exemption, exertion, exfoliation, exhalation, exhibition, exhilaration, exhortation, exhumation, exoneration, expansion, expatriation, expectation, expedition, experimentation, expiration, explanation, explication, exploitation, exploration, exposition, expression, expropriation, expulsion, extension, extermination, extinction, extortion, extraction, extradition, extrapolation, extrication, fabrication, facilitation, faction, falsification, fascination, fashion, federation, fermentation, fertilization, fibrillation, fiction, figuration, filtration, finlandization, fission, fixation, flexion, flirtation, flotation, fluctuation, fluoridation, foliation, fondkommission, formation, formulation, forshan, fortification, foundation, fraction, fragmentation, freshen, friction, fruition, frustration, fumigation, function, fundacion, gasification, gastrulation, generalization, generation, genetization, gentian, gentrification, geriatrician, germination, gershon, gestation, glaciation, globalization, glorification, gradation, graduation, granulation, gratification, gravitation, grecian, gumption, gyration, habitation, haitian, haitien, hallucination, harmonization, henschen, hesitation, hessian, hibernation, hoeschen, homogenization, horatian, hospitalization, humiliation, hybridization, hydration, hydrogenation, hyperinflation, hypertension, hyphenation, hypotension, identification, ignition, illumination, illustration, imagination, imitation, immigration, immolation, immunization, impassion, imperfection, impersonation, implantation, implementation, implication, importation, imposition, impregnation, impression, improvisation, imputation, inaction, inactivation, inauguration, incantation, incapacitation, incarceration, incarnation, inception, incineration, inclination, incoordination, incorporation, incrimination, incrustation, incubation, indemnification, indentation, indexation, indication, indignation, indiscretion, indoctrination, induction, industrialization, infarction, infatuation, infection, infestation, infiltration, inflammation, inflation, inflection, infliction, information, infraction, inhabitation, inhalation, inhibition, initiation, injection, injunction, innoculation, innovation, inoculation, inquisition, inscription, insemination, insertion, insinuation, inspection, inspiration, installation, instantiation, instigation, institution, institutionalization, instruction, instrumentation, insubordination, insulation, insurrection, integration, intensification, interaction, interception, intercession, interconnection, intercorporation, interdiction, interjection, intermission, internationalization, interpretation, interrogation, interruption, intersection, intimation, intimidation, intonation, intoxication, introduction, introspection, intuition, inundation, invalidation, invention, investigation, invitation, invocation, ionization, irradiation, irrigation, irritation, islamization, isolation, jubilation, junction, jurisdiction, justification, juxtaposition, kocian, l'expansion, laceration, lactation, laotian, laurentian, legalization, legislation, levitation, liberalization, liberation, libration, ligation, lilliputian, limitation, liposuction, liquefaction, liquidation, litigation, localization, location, locomotion, logician, lotion, lubrication, lucian, machination, magician, magnetization, magnification, malformation, malfunction, malnutrition, manasion, manifestation, manipulation, mansion, marginalization, martian, masterbation, masturbation, mathematician, maturation, maximization, mccuistion, mcglashan, mechanization, mediation, medication, meditation, meishan, menstruation, mention, mershon, midsection, midsession, migration, mineralization, miniaturization, ministration, misallocation, misapplication, misapprehension, misappropriation, miscalculation, mischaracterization, miscommunication, misconception, miscreation, miseration, misidentification, misimpression, misinformation, misinterpretation, misperception, misrecognition, misrepresentation, mission, mitigation, mobilization, moderation, modernization, modification, modulation, molestation, monopolization, mortician, motion, motivation, multiplication, mummification, munition, musician, mutation, mutilation, narration, nation, nationalization, naturalization, navigation, negation, negotiation, neutralization, nitration, nomination, nonaggression, nondiscrimination, nonfiction, nonprescription, nonproliferation, normalization, notation, notification, notion, nucleation, nullification, nutrition, obfuscation, objection, obligation, obliteration, observation, obsession, obstetrician, obstruction, occupation, ocean, olshan, omission, operation, opposition, oppression, optation, optician, optimization, option, oration, orchestration, ordination, organisation, organization, orientation, origination, ornamentation, oscillation, ossification, ostentation, ovation, overconsumption, overexpansion, overpopulation, overproduction, overprotection, overreaction, overregulation, oversimplification, overvaluation, ovulation, oxidation, pacification, pagination, palpitation, panelization, participation, partition, paschen, passion, pasteurization, patrician, pediatrician, penetration, pension, perception, percussion, perfection, perforation, permission, permutation, perpetuation, persecution, personalization, personification, perspiration, perturbation, petition, phoenician, physician, pigmentation, pinshan, plantation, playstation, polarization, politician, politicization, pollination, pollution, polymerization, pontification, popularization, population, portion, position, possession, potion, precaution, precession, precipitation, preconception, precondition, predation, predestination, prediction, predilection, predisposition, preelection, preemption, prefabrication, preignition, premeditation, premonition, preoccupation, preparation, prescription, presentation, preservation, pressurization, prestidigitation, presumption, presupposition, pretension, prevarication, prevention, privation, privatisation, privatization, probation, procession, proclamation, procrastination, procreation, production, profanation, profession, prognostication, progression, prohibition, projection, proliferation, promotion, pronunciation, propagation, proportion, proposition, propulsion, proration, proscription, prosecution, prostitution, prostration, protection, protestation, provocation, prussian, publication, punctuation, purification, qualification, quantification, quotation, radiation, radicalization, ramification, ratification, ration, rationalization, reaction, reaffiliation, reaffirmation, realization, reallocation, reassertion, reauthorization, recalculation, recantation, recapitalization, reception, recertification, recession, recission, recitation, reclamation, reclassification, recognition, recollection, recommendation, reconciliation, recondition, reconfiguration, reconfirmation, reconsideration, reconstruction, recreation, recrimination, rectification, recuperation, redecoration, rededication, redefinition, redemption, redeposition, redirection, redistribution, reduction, reeducation, reelection, reevaluation, reexamination, reflation, reflection, reforestation, reformation, refrigeration, refutation, regeneration, regimentation, registration, regression, regulation, rehabilitation, rehydration, reimposition, reincarnation, reincorporation, reinspection, reintegration, reinterpretation, reintroduction, reinvention, reinvigoration, reiteration, rejection, rejuvenation, relation, relaxation, relocation, remediation, remission, remuneration, renationalization, rendition, renegotiation, renomination, renovation, renunciation, reorganization, reparation, repatriation, repercussion, repetition, replication, reposition, repossession, representation, repression, reproduction, repudiation, reputation, requisition, reregulation, reservation, resignation, resolution, respiration, restitution, restoration, restriction, resumption, resurrection, resuscitation, retaliation, retardation, retention, retraction, retransmission, retribution, retrocession, reunification, revaluation, revelation, reverberation, revitalization, revocation, revolution, revulsion, rhetorician, rotation, rumination, russian, russification, salvation, sanctification, sanction, sanitation, saponification, sarmatian, satisfaction, saturation, saudiization, secession, secretion, section, securitization, sedation, sedimentation, sedition, seduction, segmentation, segregation, selection, self-congratulation, self-deception, self-determination, self-perpetuation, sensation, separation, sequestration, serbo-croatian, session, shooshan, simplification, simulation, singularization, situation, socialization, solicitation, solution, sophistication, specialization, specification, speculation, stabilization, stagflation, stagnation, stalinization, standardization, starvation, station, statistician, sterilization, stimulation, stipulation, strangulation, subluxation, submission, subordination, subscription, subsection, subsidization, substantiation, substation, substitution, subtraction, suburbanization, succession, suction, suffocation, summation, superstation, superstition, supposition, suppression, surrogation, suspension, suspicion, synchronization, syncopation, syndication, tabloidization, tabulation, tactician, taxation, technician, telaction, telecommunication, temptation, tension, termination, theoretician, tieszen, titian, titillation, toleration, torsion, traction, tradition, transaction, transcription, transection, transformation, transgression, transillumination, transition, translation, transmission, transplantation, transportation, trepidation, triangulation, tribulation, truncation, tuition, ulceration, undervaluation, unification, unimation, unionization, univation, urbanization, usurpation, utilization, vacation, vaccination, vacillation, validation, valuation, vaporization, variation, vaxstation, vegetation, veneration, venetian, ventilation, verification, vibration, victimization, vilification, vindication, violation, visitation, visualization, vocation, volition, vulgarization, westernization, wishon, workstation