Here's what rhymes with italicization.
reservation nation station elevation innovation preservation revelation salvation cessation reformation recitation renovation revocation sedation summation aeration information education legislation observation isolation realization restoration sensation taxation violation dissertation estimation fixation hesitation imitation irrigation resignation respiration vacation affirmation authorization aviation causation derivation desolation excavation insulation litigation negation oscillation starvation vocation bifurcation citation devastation divination escalation inhalation innervation invocation oration polymerization resuscitation ulceration usurpation visitation ablation defamation elation emanation polarisation suffocation operation relation situation creation formation association civilization conversation duration foundation location participation presentation regulation reputation separation variation activation conservation deviation illustration immigration indication inflation inspiration invitation liberation limitation motivation rotation agitation allocation anticipation aspiration delegation designation destination elimination excitation frustration inflammation initiation installation irritation medication meditation navigation notation oxidation recreation relaxation saturation valuation vegetation vibration accusation affiliation animation civilisation dedication deprivation desperation dilatation dissipation dissociation distillation emigration evaporation expiration fascination federation habitation ionization narration polarization realisation replication validation veneration aberration adoration allegation appellation automation castration damnation dispensation donation elucidation emulation gestation hydration intimation intonation iteration ovulation perforation provocation reclamation refutation renunciation reparation sanitation stagnation urbanization vaccination organization population application examination explanation generation circulation classification evaluation imagination integration occupation preparation publication radiation transformation translation adaptation admiration appreciation calculation correlation cultivation declaration differentiation exploration justification migration modification obligation alienation alteration arbitration assimilation celebration confirmation decoration degradation domination emancipation illumination implication inclination negotiation nomination penetration plantation proliferation propagation qualification quotation registration segregation simulation temptation termination utilization ventilation aggregation amplification annexation annihilation approbation articulation assassination certification clarification colonization consolation deliberation dislocation dissemination elaboration evacuation exaggeration fermentation filtration irradiation localization maturation mediation moderation modernization modulation mutation ordination privatization probation purification ratification retardation socialization specialization toleration unification verification abbreviation affectation alternation amputation calcification cancellation confiscation conformation connotation consummation coronation crystallization culmination delineation denunciation deputation deregulation enumeration eradication exaltation exclamation exhortation fertilization fluctuation germination gravitation hybridization immunization imputation interpolation liquidation masturbation perspiration perturbation refrigeration regurgitation relocation sterilization subjugation utilisation vindication visualization combination consideration cooperation corporation determination identification investigation representation compensation demonstration discrimination expectation exploitation formulation organisation orientation stimulation transportation acceleration accommodation approximation collaboration computation congregation consultation deformation degeneration depreciation deterioration indignation manifestation precipitation proclamation recommendation reconciliation regeneration specification speculation attenuation calibration compilation complication condensation denomination fabrication generalization globalization graduation gratification importation incarnation incubation infiltration intoxication liberalization mobilization notification optimization pronunciation remuneration retaliation signification sophistication stabilization stratification adjudication amalgamation augmentation authentication capitalization capitulation categorization commendation conciliation confederation consecration constellation consternation constipation dehydration demarcation democratization devaluation diversification duplication elongation extermination fibrillation implantation inactivation inauguration inoculation interrogation magnetization magnification menstruation mortification personification punctuation quantification rationalization repudiation segmentation stipulation administration communication concentration interpretation accumulation configuration appropriation characterization condemnation confrontation consolidation coordination documentation incorporation manipulation rehabilitation coagulation disintegration fragmentation humiliation multiplication preoccupation reorganization subordination argumentation centralization conflagration deportation exportation hospitalization intensification intimidation nationalization normalization prolongation sedimentation simplification standardization synchronization implementation contamination contemplation continuation transplantation decentralization instrumentation ornamentation supplementation experimentation industrialization excommunication conceptualization misrepresentation Words that almost rhyme with italicization
haven hasten occasion basin evasion invasion persuasion equation shaken shaman taken pagan awaken bacon laden maiden layman laymen patron salesman forsaken overtaken straighten mistaken statesman contagion undertaken tradesmen