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