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

Words that almost rhyme with postreservation

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